USB Type-A male plug on one end; two PS/2 female ports (purple for keyboard, green for mouse)Connectors: One USB Type-A male plug on one end; two PS/2 female ports (purple for keyboard, green for mouse) on the other.Function: Converts analog PS/2 signals into USB data for plug-and-play use on modern PCs, laptops, and operating systems.Common Uses: Connecting older mechanical keyboards, specialized input devices, or barcode scanners to systems lacking round PS/2 ports