Charge your mobile device with the always-power-on USB 3.0 port Perfect pairing for ThinkPad X1 rapid charging UHD video experience with dual video output or with up to three FHD displays for multi-tasking with ease Immediate connection to peripherals with a single cable The front Thunderbolt port offers up to 40Gbps data transfer speeds - 4 times faster than the average dock for larger files such as video editing or CAD files Enterprise IT Companion Now it's easier for your IT team to manage selected ThinkPad systems with solutions such as PXE boot, and Wake-On LAN Supports passing the ThinkPad MAC address through the dock for the IT to identify the system - adding an extra level of safety against unauthorised users, and boosting your network security