Lenovo ThinkPad E14 Gen 8 AGP (21Y2/21Y3) docking stations and compatibility

Lenovo lists 3 dock configurations for machine type 21Y2/21Y3. Match the type code before using these results.

Laptop · Reviewed 8 September 2026 · Documentation-based, not hands-on testing

Dock options for this exact device

Manufacturer guidance

Screens: Confirm combined screen modes
Charging: Check the laptop and supplied adapter
Software: No DisplayLink for video
Cables: Use the dock’s specified host cable and screen cables/adapters matched to its documented outputs.

Full conditions & sources

Network boot, wake from hibernation or power-off, and host MAC-address passthrough are listed. Source: TP E sheet, I487 (code P1W45M1).

Manufacturer guidance. This is a shortlist, not a test of your complete desk.

Manufacturer guidance

Screens: Confirm combined screen modes
Charging: Check the laptop and supplied adapter
Software: No DisplayLink for video
Cables: Use the dock’s specified host cable and screen cables/adapters matched to its documented outputs.

Full conditions & sources

Network boot, wake from hibernation or power-off, and host MAC-address passthrough are listed. Source: TP E sheet, I501 (code P1W45M1).

Manufacturer guidance. This is a shortlist, not a test of your complete desk.

Manufacturer guidance

Screens: Confirm combined screen modes
Charging: Check the laptop and supplied adapter
Software: No DisplayLink for video
Cables: Use the dock’s specified host cable and screen cables/adapters matched to its documented outputs.

Full conditions & sources

Network boot, wake from hibernation or power-off, and host MAC-address passthrough are listed. Source: TP E sheet, I505 (code P1W45M1).

Manufacturer guidance. This is a shortlist, not a test of your complete desk.

Lenovo lists 3 dock configurations for machine type 21Y2/21Y3. Match the type code before using these results.

Match the entire device name, including processor, generation and chassis variant.
Record your screen models, inputs and intended resolutions and refresh rates.
Confirm those screens work together through the proposed dock outputs.
Check the supplied power adapter, laptop charging requirement and software permission.