What You Get: 1x USB KVM Switch, 2 x USB 3.0 Cables (100cm), 1 x Switch Cable(150cm), 1 x Micro USB 2.0 Cable (95cm).With Loryi, you have 60 days to try out and 24 month's product and technical support, and our friendly and easy-to-reach customer service always here for you, please do not hesitate to contact with us when you need. Great Compatibility, Driver-free: 4 port USB switch works flawlessly withWindows 10/8 1/7/Vista/XP, Mac OS X, Linux, and Chrome OS. No installation of drivers, just plug and play. Support keyboard hotkey switching: Also can be controlled using desktop controller and panel button, make your switching options more diverse, so you can find the most comfortable way, making your use easier and smoother, with LED indicator design, you can clearly know the active computer. Ensure that the keyboard is connected to the keyboard port of the switcher if you want keyboard hotkey function. 5Gbps Fast Data Transfer Speed: With 4XUSB 3.0 ports, the keyboard and mouse switcher supports ultra-fast USB 3.0 data transfer rates of up to 5Gbps, working flawlessly with high-bandwidth USB 3.0 devices, such as external hard disks, high-resolution webcams, cameras, video surveillance cameras, digital cameras, etc., and backward compatible with USB 2.0 and USB 1.1 devices. Please be sure to use the standard 5V adapter ot power while using a high power device.(The power adapter is not included). 2 PCs Share Multiple Devices: This 2 in 4 out USB 3.0 switch can share 4 USB 3.0 peripherals devices between 2 computers, and can also connect printers, scanners, mouse, keyboards, USB drives, hard drives, etc(Bluetooth equipment also support). Without constantly swapping cables or set up complicated network sharing software, this keyboard mouse switch frees up the limited space on your desk, greatly improving work efficiency, suitable for you to witch freely between your work computer and personal computer.