I'm selling the Wifi wireless card and CPU heatsink fan that came out of my Acer Aspire One 722-0427 model netbook. The netbook itself is broken so I'm selling the parts. Came out of the netbook itself so they are factory installed parts. They both come "as is". the fan connector is 4 pin. Not sure if they can fit in any other Acer Aspire One netbook.