StarTech.com 2 Port HDMI KVM Switch - 4K 60Hz - Compact Dual Port UHD/Ultra HD USB Desktop KVM Switch w/Integrated 4ft Cables & Audio - Bus Powered & Remote Switching - MacBook ThinkPad. Keyboard port type: USB, Mouse port type: USB, Video port type: HDMI. HD type: 4K Ultra HD, Maximum resolution: 3840 x 2160 pixels, Data transfer rate (max): 0.48 Gbit/s. Product colour: Black, Mean time between failures (MTBF): 1012884 h, Certification: CE, FCC, REACH. Windows operating systems supported: Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10..., Mac operating systems supported: Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion,..., Server operating systems supported: Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows.... Compliance certificates: RoHS