Features: 4 in 1 out USB 3.0 kvm switch supports 4 computers share 1 USB devices like keyboards, mouses, U disk, printers, scanners, USB cameras, headphones, etc. USB switcher is so easy to set up and driver-free, simply plug and play, KVM switch supports Fast data transfer up to 5 GB/s(10 times faster than USB 2.0). This USB 3.0 switcher is plug and play, with no additional driver installation needed, with mounting slideway to keep the USB 3.0 KVM switch where you want to site it, USB sharing switcher works fast sharing keyboards, mice, and portable storage between two computers. Uses electronic buttons, breaking the traditional mechanical switches, simple operation, durable. Product Lists: 1x USB3.0 Sharing Switch, 1x User manual. Specification: Supports systems: Windows XP,Windows 7, Windows 8/8.1,OSX, Linux, etc Transmission: 5Gbps (theoretical value) Supports USB 3.0, USB 2.0 Switching method: key switching Material: Metal Size: 10x6.5x2cm Package Includes: 1x USB3.0 Sharing Switch 1x User manual