UGREEN US216 2 In 4 Out USB 3.0 Sharing Switch Box: Shares one USB device with up to four computers or laptops.

Input: USB A Port x 2 for computer(One computer has access at a time);
Output: USB A Port x 4 for device;
Speed up to 5Gbps
Micro usb power port 5V
ABS Case
Includes two 5ft/1.5m USB cables; *Note:Length from computer to HUB can not surpass 2m
Support Windows XP/7/8/10/Vista,MAC OS 8.6 and above;
Plug and Play, no driver required;
Dimensions: 105mm x 53mm x 16mm.