Amazon.com: PS2 to USB Female,PS/2 Male Converter Changer Adapter for Keyboard Mouse 2pcs by Oxusbor(Notice:Can't Match All Motherboard,Have Matching Problem) : Electronics
PS/2 Mouse to USB Adapter - F/M - Cavi PS/2 | StarTech.com Italia
Adattatore sostitutivo USB per tastiera PS/2 - USB Generica su LDLC