Supports single 4K, dual 2K or triple HD video via two DisplayPort™ 1.4 and one HDMI 2.0 monitor ports5, 9, 12, 15, 20 VDC Power Delivery up to 85W1 USB-C™ 3.2 Gen2 port (10Gbps)1 USB 3.2 Gen1 Type-A fast-charging port3 USB 3.2 Gen1 Type-A ports1 Gigabit Ethernet port1 3.5mm combo Audio In-Out port for mics, speakers and earphonesIntegrated lock slot accommodates standard security locks to safeguard equipmentFor dual or triple display support the host device must have MST Multi Transport Stream enabledWindows 10,Windows 7,Windows 8.1, Mac OS X 10.10 Yosemite,Mac OS X 10.11 El Capitan,Mac OS X 10.12 Sierra