Dell WD22TB4 compatibility

Find documented device matches and the conditions that matter for this dock.

Host connection: Thunderbolt 4 / USB-C fallback
Charging: Up to 130 W on supported Dell systems

Devices with documented options

Some rows establish a supported model; others establish only a connection to investigate. Read the evidence column. Monitor modes and charging are separate checks.

Device	Evidence	Conditions
MacBook Air 13-inch M2 (2022)	Linked documentation	Extra dock sockets do not add a second native screen. Check the monitor modes and Dell’s Mac-specific limitations.
MacBook Air 13-inch M3	Linked documentation	Close the lid for two screens. Check the monitor modes and Dell’s Mac-specific limitations.
MacBook Air 13-inch M4	Linked documentation	Use separate output paths for two screens. Check the monitor modes and Dell’s Mac-specific limitations.
MacBook Pro 14-inch M3 Pro (2023)	Linked documentation	Use separate output paths for two screens. Check the monitor modes and Dell’s Mac-specific limitations.
MacBook Pro 14-inch M3 Max (2023)	Linked documentation	Use separate output paths for two screens. Check the monitor modes and Dell’s Mac-specific limitations.
MacBook Pro 14-inch M4 Pro (2024)	Linked documentation	Use separate output paths for two screens. Check the monitor modes and Dell’s Mac-specific limitations.
MacBook Pro 14-inch M4 Max (2024)	Linked documentation	Use separate output paths for two screens. Check the monitor modes and Dell’s Mac-specific limitations.
Dell Latitude 5440	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 13 9340 (Intel)	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 13 9345 (Snapdragon)	Linked documentation	This Qualcomm model supports two displays through the dock; a third needs a direct connection to the computer. Dell also documents a possible no-video issue on XPS 13 9345; read the model-specific recovery guide.
MacBook Air M1 (2020)	Linked documentation	Extra dock sockets do not add a second native screen. Check the monitor modes and Dell’s Mac-specific limitations.
Dell Inspiron 7440	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Inspiron 7640	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Inspiron 7640 2-in-1	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 3330	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 3340	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 3430	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 3440	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 3450	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 3530	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 3540	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 3550	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5330	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5330 2-in-1	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5340	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5340 2-in-1	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5350 (laptop or 2-in-1)	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5430 Chromebook Enterprise	Linked documentation	Chrome device restrictions: no dock power-button sync, Wake-on-LAN or port disablement.
Dell Latitude 5431	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5450	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5455	Linked documentation	This Qualcomm model supports two displays through the dock; a third needs a direct connection to the computer.
Dell Latitude 5530	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5531	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5540	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5550	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7030 Rugged Tablet	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7230 Rugged Tablet	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7320 Detachable	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7330	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7340 (laptop or 2-in-1)	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7350 (laptop or 2-in-1)	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7350 Detachable	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7430	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7440 (laptop or 2-in-1)	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7450 (laptop or 2-in-1)	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7455	Linked documentation	This Qualcomm model supports two displays through the dock; a third needs a direct connection to the computer.
Dell Latitude 7530	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7640	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7650	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 9330 2-in-1	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 9430	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 9440 2-in-1	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 9450 2-in-1	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro Premium PA13250	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro Premium PA14250	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro Plus PB14250	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro Plus PB16250	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro Plus PB13255	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro Plus PB14255	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro Plus PB16255	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro PC14250	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro PC16250	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro PC14255	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro PC16255	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro Rugged 10 Tablet RA00260	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro Rugged 12 Tablet RA02260	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro Rugged 13 RA13250	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro Rugged 14 RB14250	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 3470	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 3480	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 3490	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 3570	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 3571	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 3580	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 3581	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 3590	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 3591	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 5470	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 5480	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 5490	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 5570	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 5770	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 13 9315	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 13 9315 2-in-1	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 13 9320	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 13 9350	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 14 9440	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 14 DA14260	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 15 9520	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 15 9530	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 16 9640	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 16 DA16260	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 17 9720	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 17 9730	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro Max Premium MA14250	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro Max MC14250	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro Max MC16250	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro Max MC14255	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro Max MC16255	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell 16 Plus DB16250	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell 16 Plus 2-in-1 DB06250	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell 14 Premium DA14250	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell 16 Premium DA16250	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 3301	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 3310 2-in-1	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 3320	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 3400	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 3410	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 3420	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 3500	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 3510	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 3520	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5300	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell Latitude 5300 2-in-1	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell Latitude 5300 2-in-1 Chromebook Enterprise	Linked documentation	This Chromebook is a USB-C host. Dell favors the 90 W WD19/WD19S configuration; other listed docks operate with reduced single-USB-C functionality.
Dell Latitude 5310	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5310 2-in-1	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5310 2-in-1 with Thunderbolt	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5310 with Thunderbolt	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5320	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5320 2-in-1	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5400	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell Latitude 5400 Chromebook Enterprise	Linked documentation	This Chromebook is a USB-C host. Dell favors the 90 W WD19/WD19S configuration; other listed docks operate with reduced single-USB-C functionality.
Dell Latitude 5401	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell Latitude 5410	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5410 with Thunderbolt	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5411	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5420	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5421	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5430	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5430 Rugged	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5500	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell Latitude 5501	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell Latitude 5510	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5510 with Thunderbolt	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5511	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5520	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 5521	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7200 2-in-1	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell Latitude 7210 2-in-1	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell Latitude 7220 Rugged	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7300	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell Latitude 7310	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7320	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7320 2-in-1	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7330 Rugged	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7400	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell Latitude 7400 2-in-1	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell Latitude 7410	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7410 Chromebook Enterprise	Linked documentation	This Chromebook is a USB-C host. Dell favors the 90 W WD19/WD19S configuration; other listed docks operate with reduced single-USB-C functionality.
Dell Latitude 7420	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7420 2-in-1	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7424 Rugged	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 7520	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 9410	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 9420	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 9510	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Latitude 9520	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Pro Plus PB13250	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell OptiPlex 3090 Ultra	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell OptiPlex 7090 Ultra	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 3540	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell Precision 3541	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell Precision 3550	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 3551	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 3560	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 3561	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 5540	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell Precision 5550	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 5560	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 5750	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Precision 5760	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Vostro 5630	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Vostro 7510	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell Vostro 7590	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell Vostro 7590 with discrete graphics	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell Wyse 5470	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 13 7390	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell XPS 13 7390 2-in-1	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 13 9300	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 13 9305	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 13 9310	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 13 9310 2-in-1	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 13 9380	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell XPS 15 7590	Linked documentation	On this older Thunderbolt host, only one WD22TB4 module port retains Thunderbolt operation; the other is limited to USB/DisplayPort.
Dell XPS 15 9500	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 15 9510	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 17 9700	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell XPS 17 9710	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
Dell 14 Plus DB14250	Linked documentation	Dell lists this model and dock group as supported. Confirm the monitor modes, host configuration and power requirement.
MacBook Pro 14-inch M2 Pro (2023)	Linked documentation	Use separate output paths for two screens. Check the monitor modes and Dell’s Mac-specific limitations.
MacBook Pro 16-inch M2 Pro (2023)	Linked documentation	Use separate output paths for two screens. Check the monitor modes and Dell’s Mac-specific limitations.
MacBook Pro 14-inch M2 Max (2023)	Linked documentation	Use separate output paths for two screens. Check the monitor modes and Dell’s Mac-specific limitations.
MacBook Pro 16-inch M2 Max (2023)	Linked documentation	Use separate output paths for two screens. Check the monitor modes and Dell’s Mac-specific limitations.
MacBook Pro 16-inch M3 Pro (2023)	Linked documentation	Use separate output paths for two screens. Check the monitor modes and Dell’s Mac-specific limitations.
MacBook Pro 16-inch M3 Max (2023)	Linked documentation	Use separate output paths for two screens. Check the monitor modes and Dell’s Mac-specific limitations.
MacBook Pro 16-inch M4 Pro (2024)	Linked documentation	Use separate output paths for two screens. Check the monitor modes and Dell’s Mac-specific limitations.
MacBook Pro 16-inch M4 Max (2024)	Linked documentation	Use separate output paths for two screens. Check the monitor modes and Dell’s Mac-specific limitations.
MacBook Pro 14-inch M4 (2024)	Linked documentation	Use separate output paths for two screens. Check the monitor modes and Dell’s Mac-specific limitations.
MacBook Pro 14-inch M3 (2023)	Linked documentation	Close the lid for two screens. Check the monitor modes and Dell’s Mac-specific limitations.
MacBook Air 15-inch M2 (2023)	Linked documentation	Extra dock sockets do not add a second native screen. Check the monitor modes and Dell’s Mac-specific limitations.
MacBook Air 15-inch M3 (2024)	Linked documentation	Close the lid for two screens. Check the monitor modes and Dell’s Mac-specific limitations.
MacBook Air 15-inch M4 (2025)	Linked documentation	Use separate output paths for two screens. Check the monitor modes and Dell’s Mac-specific limitations.

Models marked not supported (92)

Setup and sources

Read the dock setup guide · Check a complete setup