Two computers share one printer. Two computers share one printer. No need to repeatedly plug and unplug when switching printing. Effectively protect native equipment and reduce office costsElectronic switch is . The electronic switch is more than ordinary switches. You can switch back and forth with the touch of a button, making printing fasteIt only takes 1 second to print files. USB2.0 standard, the theoretical fer rate is up to 60MB/s. It only takes 1 second to fer files to the printer, making office work more efficientIntelligent control chip, smooth switching, using high-performance main control chip, stable and highly compatible, smooth switching, improving work efficiencySuitable for a variety of devices. Two computers can share USB devices to improve office efficiency. No power supply is required. Plug and play. It can be used normally when connected to the printing port. No external power supply is requiredProduct name: USB Printer SharerShell: ABS materialSwitching method: electronic switch switchingDriver: driver-free, plug and playInterface: USB2.0Size: 70x50x20MMMaterial: ABScolour: BlackPS: (Due to different batches, the printed words on the product be different, which does not affect use)Package Contents:1 * USB Printer SharerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.