This is the IBM PC-XT 5160 Motherboard with an 8088 processor and a memory capacity of 64-256KB. This vintage unit is a must-have for computer enthusiasts and collectors alike. The model was manufactured in the United States and is sold as a single unit. Its vintage quality adds to its uniqueness and value note bord is untested power pins are bent other then that motherboard has no other cosmetic damage this is the original motherboard from an Ibm pc5160.