ThinkPad Docking Stations provide the best docking experience for large enterprise ThinkPad customers. The innovative side connector, designed exclusively for ThinkPad laptops, provides a driver-free way to connect conveniently and securely to a range of USB accessories and external displays, while rapid charging support and a mirrored power button make it easy to pack and go. Designed for large enterprise environments, ThinkPad Docking Stations support PXE boot, wake on LAN, and MAC address pass-through, simplifying asset management for IT managers. Painstakingly designed extensively tested, ThinkPad Docking Stations provide a seamless docking experience. UHD video experience via the DP 1.4 port and HDMI2.0 port; Rapid charge power delivery to selected laptops – 80% charged in 30 minutes; Rear-access always-on USB charging port for tablets, phones, and other small devices; even when laptop is disconnected; Designed with features IT managers need to make asset management, updates, and security consistent and simple; vPro; PXE boot; and Wake-On LAN, MAC address pass-through; Optional master key lock. (Purchase separately with Option PN: 4XE0Q56388) Configuration: 4x USB 3.1 gen2 (10Gbps) with 1* always-on USB charging; 2x USB-C ports (10Gbps, 5V 3A power); 10/1000 Gigabit Ethernet; 2x DisplayPort 1.4; 1x HDMI 2.0; 1x VGA; 1x Stereo/Mic Combo Audio Port; Kensington Lock slot; Key lock for enhanced security