Features: 100% brand new and high quality Two switching mode, convenient and easy. Button switch mode, just slightly press the botton to switch to the next computer. Extensive Compatibility. Compatible with most USB devices. Save time and share resources anywhere. Equipped with infrared remote control receiver, it's convenient and fast to switch between device remotely. Just press the button to switch to another computer, no stuck and more efficient. Computers share 4 USB devices, 4 computers share printer, keyboard, mouse, U disk, etc. Avoid cable frequent insertion and removal and do not hurt your equipment. Four computers share one set of keyboard and mouse to switch. Switch as you wish, easy for office. Two hosts share one set of keyboard and mouse, a monitor and printer, it's a fasion and new way for work. Package Includes: 1x USB Sharing Switch 1x User Manual 1x Packing Box 1x Remote Controller 4x USB Cables(1.5M) Specifications: Material: Metal Weight: 380g Size: 10.2x6.5x1.9inch/4.01x2.56x0.75inch Color: Black note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.