Compatible Lenovo Models
ThinkPad E455, E450, E550, E550c, E555, E540, E440, E455, E531, and E431
ThinkPad S440, S431, S540, and S531
ThinkPad Yoga, Yoga 12, Yoga 14 (Type 20DM, 20DN), and Yoga 15
ThinkPad X1 Carbon Type 20BS, 20BT, 20A7, and 20A8
Features:
· Unlike USB docks it delivers video with no compression, no drivers and no impact on image quality, and notebook performance
· Power button on the dock mirrors the system power button
· Cable lock slot for physical security on the side of the ThinkPad OneLink dock
· Full dual-video output is supported on ThinkPads with DisplayPort 1.2
· Includes a 90W AC adapter (slim tip) to support charging your notebook
Ports
Front Panel
· Two USB 3.0 (one with always-on mobile device charging), suitable for use with memory keys, hard drives and other quick access devices
· Stereo/Microphone combo audio port
Rear Panel
· Two USB 2.0, suitable for USB devices, including printers, keyboards, and mice
· Two USB 3.0, suitable for backup hard drives and other high speed USB accessories
· DisplayPort with maximum resolution 2560 x 1600
· DVI-I with maximum 1920 x 1200 resolution
· DC in