Features: Brand new and high quality. Two computers share one printer, so there is no need to plug in and out multiple times when switching printing, effectively protecting equipment and reducing office costs. Intelligent control chip switches smoothly, with high-performance main control chip, stable use and high compatibility switching smoothly, improving work efficiency. Suitable for a variety of devices, two computers can share USB devices to improve office efficiency. No power, plug in the printer port and it can be used normally without external power. Stable and durable, with black ABS shell, resistant to fall and wear, durable. Specifications: Material: Plastic Size: About 5x7x2cm/1.97x2.76x0.79inch Note: 1. Please allow 1-2cm error due to manual measurement, make sure you do not mind before ordering. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x USB printer splitter