Usb2.0 Printer Share Hub One-Button Swapping Manual Switch Printer Computer Usb Splitter Adapter usb switcher 2 computers ManualFeatures:brand new and Button design, you can quickly switch to another computer to print with a light pressCompact design provides easy switching of a USB 2.0 device hub between two computers switch, convenient and fast. LED lights show which connected computer has control of the attached devicesTwo computers can share USB devices to improve office efficiency.USb cable power supply,no need for external power supply, more convenient to use.Specifications:Switch Type: Push Button SwitchSize:approx 5.5x7x2cm/2.16x2.75x0.79inColor:BlackMaterial：PlasticOutput: 1 x USB2.0 Input: 2 x USB2.0Package Includes:1 x USB 2.0 Switch1 x User ManualNote:Due to the problems of lighting effects and angles, there will be certain tolerances in the product, please understand.Please allow 0-1cm error due to the manual measurment.