【USB 3.0 Switch 4 Computers】 This keyboard mouse switch supports 4 computers to share 4 USB A ports for devices such as mouse,keyboard,printer,scanner,USB memory stick,etc.No need for frequent cable connections,just press a button or remote control to switch between the four devices freely.Note: Not a KVM switch, does not support monitors. PD charging is not supported,Not supporting power supply for other devices 【5Gbps Data Transfer】 USB 3.0 Switch supports up to 5Gbps data transfer and is backward compatible with USB 2.0 and USB 1.1. Just plug in the power supply, you can quickly read the data and achieve high-speed data transmission.Please note: if you want 5Gbps data transfer, you need to make sure that the network device, the network cable, and the connected computers all support the 5Gbps rate 【Two Switching Methods】This usb switch with remote has two switching methods, Button Switching: Simply press the selector button on the machine to switch the signal source, Remote Switching: Using the wireless remote control to switch, you can place the USB switcher outside of the work area to make the desktop more neat and tidy 【Wide Compatibility】USB switch selector is plug and play, no driver required, widely compatible with multiple systems, support Windows XP/ Vista/ 7/ 8/ 8.1/ 10/ 11, Linux, and Mac and other operating systems. Compatible with kinds of USB devices such as: keyboard,mouse,printer,scanner,all-in-one machine,camera,Hard drive 【Package and Servic】Package includes 4 USB 3.0 cables, remote control, Mirco usb power cable,User manual.If you encounter any problems during use, you can contact us at any time, our professional after-sales support team will provide solutions for you USB 3.0 Switch Selector 4 Computers