SIIG USB-to-PS/2 Adapter(JU-ACB012-S2) Converts traditional PS/2 keyboard/mouse to use USB interface Allows multiple keyboards and mice to work in the same system USB hot-swapping feature allows you to attach/detach the adapter without first powering off your computer Compliant with USB HID Specs Compliant with PS/2 Keyboard/mouse Supports standard Windows Multimedia keys USB hot-swapping feature allows you to attach/detach the adapter without first powering off your computer