Brand :ThinkPadColor : BlackMax Number of External Monitors : 2Weight : 480 g (1.05 lbs)Hardware Requirements : Machine with full function USB-C port or USB 3.0 PortOutput Power : 90 WOS Requirements : Windows 10, Windows 7Audio Ports : 1 x 3.5 mm Stereo/Mic Combo PortCharging Port : ThinkPad Slim-tip PortUSB Ports : 1 x USB-C (Data, 5V/3A power); 3 x USB 3.1 Gen2 (10 Gbps, 1 always-on); 2 x USB 2.0Video Ports : 2 x DisplayPort 1.2; 2 x HDMIWarranty Period : 3 YearsDriver Needed : Preloaded in select ThinkPad laptopsInput Power : 135 W
Cable : USB-C CableVideo Ports : Two DisplayPort/ HDMI PortUSB Ports : Two USB 2.0/ Three USB 3.1 Gen 2 (10 Gbps, 1 x always-on charging)/ One USB-C (10 Gbps, 5V, 3A)Audio Ports : Stereo/Microphone ComboNetworking Port : Gigabit EthernetPhysical Security : Security lock slotMaximum Number of External Monitors : 3Maximum Resolution/ Refresh Rate : 3840x2160 @60HzMaximum Video Output: One : 4K @ 60 Hz; Two: 4K @ 60 Hz. (Source:2 Lanes HBR3* Source, MST, DSC 3:1); Three : 4K @ 60 Hz X 2, 4K @ 30 Hz X 1. (Source:2 Lanes HBR3* Source, MST, DSC 3:1)Input Power : 90wMaximum Power for Laptop Charging : 60W