Features: System-wide operation, built-in template engine, supports hot swap. Fully supports Windows XP/7/8/Vista OS8.6 and later system versions, you can choose the system. It is suitable for more USB port devices, allowing external devices with USB ports (such as scanners, plotters, multi-function machines, printers, etc.) to reach 2 computers sharing 1 USB port device via this product, greatly reducing the purchase cost of office equipment. The product uses a high-performance main control chip, supports free driver, plug and play, high compatibility. The product uses electronic buttons, breaking the traditional mechanical switches, easy operation, durable, and you can print on any computer you want. Brand new and high quality The design is simple and ergonomic, compact and does not take up space, all interfaces are reasonably distributed, and it is quick and convenient to use. Specifications: Item Type: USB Printer Sharing Converter Color: Black / White Weight: 70g Material: ABS Size: Approx 7x6x2cm/2.75X2.36X0.79inches Color: Black/White Note: Only the above package content, other products are not included. Light shooting and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is 1-3 cm. Package Includes: 1x USB Printer Sharing Converter