Features 1、HD Multimedia Interface KVM Switch: The HD Multimedia Interface and USB switch allows you to control 4 computers with a single set of keyboard and mouse, sharing a single HD 4K display and 4 USB devices such as USB flash drives, printers, scanners and more. 2、Ultra HD 4K 60Hz: The 4 port HD Multimedia Interface KVM switch supports simultaneous input of different resolutions such as 4K 60Hz, 4K 30Hz, 3D and 1080P or lower. If you need resolutions above 1080P, please use a version 2.0 HD Multimedia Interface cable and make sure your computer supports HD Multimedia Interface 2.0. 3、Strong Compatibility: Built in 4 port auto adjustment system automatically matches the signal source and display device to make the image fluent, clear and stable. Suitable for Windows 10 8 8.1 7 XP and for OS X, for Linux and for Chrome OS driver free, plug and play. 4、Wide Application: Widely used in office, multimedia teaching, conference room, game room, home theater, etc. Most HD Multimedia Interface compatible devices, such as TV boxes, PCs, laptops. 5、 Package Includes: 1 x HD Multimedia Interface KVM Switch Host, 1 x Desktop Controller, 4 x USB Cables, 1 x User Manual. Aluminum alloy shell, durable, beautiful and textured, excellent heat dissipation effect. Specification Item Type: HD Multimedia Interface KVM Switcher Material: Aluminum Alloy Input Port: HD Multimedia Interface, Type C Control Port: USB AF x 4, HD Multimedia Interface HD Multimedia Interface Resolution: 4Kx2K 60Hz Package List 1 x Switch 4 x USB Cable 1 x Desktop Controller 1 x Instruction Manual