Suitable for the following models:
Lenovo T400s
Lenovo T410
Lenovo T410s
Lenovo T510
Lenovo W510
Lenovo L412
Lenovo L512
The power supply in this version is optimized for use with W510 mobile workstations.

The ThinkPad Mini Dock Plus Series 3 for Mobile Workstations is ideal for laptop users who have advanced computing requirements but demand a docking solution that is small and easy to use. It is identical to the original ThinkPad Mini Dock Plus Series 3 except that it includes a 135-watt AC adapter that is optimized for use with mobile workstations. ThinkPad Mini Dock Plus Series 3 for Mobile Workstations is compatible with T400s, T410, T410s, T510, W510, L412 and L512 laptops. The power supply in this version is optimized for use with W510 mobile workstations.

Features & Benefits:
Left corner alignment for easy system attachment
Convenient eject button for one-step system removal
6 USB 2.0 ports
Multiple video ports: 1 VGA monitor, 2 DVI, 2 DisplayPort
(Note: This allows for any two video ports to be used simultaneously.)

Video controller
Audio ports: Analog microphone in, headphone out
e-SATA storage connector
RJ-45 Ethernet port
Integrated key lock and cable lock slot for physical security
Ships with a 135-watt ac adapter