Let the leader in professional desktop performance make your transition to USB-C connectivity as smooth as possible with the SD4500 USB-C Universal Dock that works with Windows, Mac OS and Chrome OS devices. A single cable lets you quickly plug in your laptop and have instant access to all your peripheral desktop accessories, including 4K video and data transfer. Zero Footprint mounting is ideal for workstations with limited space (mount sold separately) and its Thunderbolt 3 compatible. Kensington Security Slot offers convenient way to attach a cable lock from the industry leader in physical security. Gigabit Ethernet port for wired network connectivity. Compatible with Chrome OS 44 and above, Mac OS X 10.10, Mac OS X 10.11, Windows 10, Windows 8.1