Features:
[2 USB inputs and 4 USB outputs] USB devices such as keyboards, mice, USB printers, scanners, curve plotters, multi-function printers, Bluetooth-compatible devices can be used with 2 computers, saving for time and money.
[5-V Power Port] for HDD, digital video camera and other equipment may need an external power supply to operate. When using high-power equipment, make sure to use a standard 5-volt adapter for power supply.
[Strong compatibility] Plug and for play, suitable for Windows 10/8.1/7 Linux and More.
[USB Sharing Hub] One button exchange between 2 computers. Convenient and efficient, 2 computers share 4 USB devices, plug and for play.
brand new and high quality
[KVM ] Printer sharing device, USB 3.0 sharing, sharing for 2 computers sharing 4 USB ports, KVM for PC with a button and 2 USB cables

Specifications:
Type: Push Button
Size:approx 99x50x14mm/3.9x2.0x0.6in
Cable length: about 150cm/59.05in/4.92ft
Color:Black
Output: 4 USB3.0
Input: 2 USB3.0

Note:
Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand.
Please allow 0-1cm error due to the manual measurment.

Package includes:
1 USB 3.0
2 USB Cables （4.92ft）
1 User Manual