JAENFONG 4x4 USB 3.0 Switch 4 Computers, 4 Port USB Switch Selector for 4 Computer Share 4 USB Devices, Keyboard Mouse Switch, 4 in 4 Out USB 3.0 Switcher with Wired Remote and 4 Standard USB-B Cables

[USB Switch 4 Computers] 4 Port USB Switcher supports up to 4 computers sharing 4 USB devices like wireless keyboard, mouse, printer and USB camera. [Multiple Device Sharing] This USB 3.0 KVM switch allows you to share multiple devices such as mouse, keyboard, printer, scanner, U disk and other USB devices between 4 computers.
NOTE: When connecting high-power USB devices such as HDD, digital video camera, etc., you need to insert 5V power supply (Power adapter not included). [5Gbps Data Transfer] Support transfer files in seconds(10 times faster than USB 2.0 ). The USB switch 3.0 is backward compatible with USB 2.0 / 1.1. [Wired Remote & Button Switching] You can easily switch between 4 computers by pressing the button or pressing the Wired Remote control, green LED indicating the active computer. [Good Compatibility & Stable Connection] USB 3.0 switch selector with separate micro USB port for power supply, driver-free, plug and play. Compatibility with Windows, Mac OS, Linux, and Chrome OS.