Features: . Can be connected to laptop, desktop computer, small and light does not occupy space. Convenient and easy to use, if you buy the mouse or keyboard (laptop with external keypad) interface is for PS2 type, then you can use this adapter to convert your mouse or keyboard into USB interface, plug into your computer USB interface. Please carefully confirm the interface of your keyboard and mouse before purchase. Specifications: Material:PVC Colour:Black,Green Size:Approx.50x15x10mm/1.97x0.59x0.39in Net Weight:20g Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 2Pcs for Ps2 Male to USB Female Converter Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin