Lenovo ThinkPad USB 3.0 Pro Dock DVI DisplayPort Ethernet SD20K40265 03X7130
Maximum resolution: 2560x1600 at 60Hz (DisplayPort only), 2048x1152 at 60Hz (DVI/VGA or DVI/VGA + DisplayPort). Supports up to 2 displays via DisplayPort and DVI-I. Video ports: 1x DisplayPort, 1x DVI-I.