PS/2 Keyboard/Mouse to USB Converter Adapter – パーソナルスタイリスト・イメージコンサルタント資格スクール東京|MODA
Amazon.com: LEIHONG PS/2 to USB Cable USB to PS/2 Plug Active USB to Dual PS/2 Adapter Keyboard Mouse Converter Adapter for The Keyboard PS2 (Black) : Electronics
USB to PS/2 Convertor | Usb, Keyboard, Computer basics