Check the listing for details. 2 Pcs PS/2 to USB Port, PS/2 to USB Adapter PS/2 Female to USB Male Green/Purple. Condition: New. Listed at 9.39 USD. What is this?Connect a keyboard or other USB device to a computer, laptop, tablet, etc. to perform data transfer or input operationsWhat will I get?Size: 44 x 20 mm / 1.73 x 0.79 Inch (L*W)Color: Green/PurpleMaterial: plastic + alloy + copperIn the package of: 2 x usb a adapter male to female keyboard adapterAre there any advantages of the product?1. The fully oxygen-free nickel-plated interface is more resistant to friction and corrosion, transmits lossless sound quality, is small in size, and is easy to carry. Made with multi-layer technology, made of plastic + alloy + copper, the all-copper plug-in, inner membrane, copper foil, and outer are carefully crafted to ensure transmission effect and reduce interference and attenuation2. Expand connectivity and make device compatibility wider.