This PS/2 Keyboard to USB Adapter features a USB-A male connector and a 6-pin (PS/2) female port, allowing you to connect a PS/2 keyboard to a computer through a USB port. It can be used for keyboard and mouse. Features - Color: Green.- Material: Plastic, metal.- Size: 4.5 * 1.5 * 0.8cm(L * W * H).- 100% and high quality .- Compatible with USB 1.1 and USB 2.0 .- Easy to install,software driver not needed .- Can be used for keyboard and mouse . - Use a PS/2 keyboard with a computer that only has USB ports. - Please allow a little size error due to manual measurement. Pls note that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different.Packing list: 1 * PS2 Female to USB Male Adapter Keyboard Mouse to USB Convertor Connector Adapter