【2 Computers Share Multiple Devices】: UGREEN 2 in 4 out USB 3.0 KVM switch supports 2 computers share 4 USB devices like keyboards, mouses, U disk, printers, scanners, USB cameras, headphones, etc. It's convenient for you to switch freely between your work computer and personal computer, greatly improving work efficiency.【Transfer Files in Seconds】: With the 4x USB 3.0 ports, UGREEN USB KVM Switcher supports up to 5Gbps data transfer ultra-fast speed, works flawlessly with high-bandwidth USB 3.0 devices, such as external hard disks, high-resolution webcams, camcorders, video surveillance cameras, digital video cameras, multi-channel audio and more, and is backward compatible with USB 2.0 and USB 1.1 devices.【Wide Compatibility & Driver-free】: UGREEN USB 3.0 KVM Switch selector is plug-and-play for Windows, macOS, Chrome OS, and Linux computers. Just plug in and enjoy efficient work.【One Button Switch & LED Light Indicator】: With the USB KVM switcher button and LED indicator design, you can freely switch multiple USB devices between two computers with one click and clearly know the working status.【Reliable and Longer USB 3.0 A to A Cable Included】: UGREEN USB 3.0 Switch is specially equipped with 2 pack 1.5 meter USB 3.0 A to A cable, which perfectly fits the USB KVM switch. No longer worries about the cables.【Stable Connection】: UGREEN USB KVM Switch is designed with an extra Micro USB(5V 2A) power supply port for option power, which optimizes the stability of the connection and compatibility with more devices.【Attention】When using a high-power USB device with this usb switch (such as HDD, Digital Video Cameras, SSD etc), you may need to connect extra power for stable performance. (The power adapter is not included)【What You Get】: 1 * UGREEN 4-Port USB Switch, 2 * 1.5meter USB 3.0 A to USB A Cable, 1 * user manual,1 year warranty