About this item USB 3.0 4 in 4 out Sharing Switch: it supports up to 4 PCs to share 4 USB 3.0 peripheral devices like printer, scanner, mouse, keyboard, USB disk, USB cameras, headphones etc. Without constantly swapping cables or setting up complicated network sharing software, It's a good choice if you have 4 PCs or Macs. USB 3.0 High-speed Transmission: it supports up to 5Gb/s (10 times faster than USB 2.0), to work flawlessly with high-bandwidth USB 3.0 devices and backward compatible with USB 2.0 and USB 1.1 devices. This USB 3.0 switch has great compatibility, driver-free for Windows 11/10/8/8.1/7/Vista/XP and Mac OS X, Linux, and Chrome OS, simply use, plug and play. LED indicator easily allows you to know which computer is in control.greatly improving work efficiency. One-Botton Switch: you can easily switch between PCs via push button, it supports sharing multiple devices such as printers, scanners, mouse, keyboard, card reader,u disk, and other USB devices between 4 computers. High Power Devices Supported: this USB KVM Switch is designed with an extra USB-C(5V 2A) power supply port. If you use some high-power devices such as HDD, USB cameras, headphones, etc, you may need to connect extra power for stable performance. (The power adapter is not included) USB 3.0 Switch 4 Computers Sharing 4 USB Peripheral Devices Switcher Hub for PC Laptop Mouse Keyboard Scanner Printer with 3.5mm Headphone Jack and One Button Swapping Electronics › Computers & Accessories › Computer Components › External Components › KVM Switches Electronics › Computers & Accessories › Computer Components › External Components › KVM Switches Electronics › Computers & Accessories › Computer Components › External Components › KVM Switches Electronics › Computers & Accessories › Computer Components › External Components › KVM Switches