PS/2 to USB Adapter General Features: PS/2 to USB interface Length: 2-inch approximate USB TO PS2 generic adapter. Connect a PS/2 Mouse to a USB Computer Connect a PS/2 Keyboard to a USB Computer Please note that your PS/2 Mouse must be USB compatible. Colour:Green Material:ABS + Aluminium 1. USB to PS/2 adapter; must be connected before powering on; hot-swapping not supported. 2. Usage: Connect the keyboard first, then plug it into the computer, then power on/restart. Package Contents: 35 x PS/2-USB adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.