I have an old Motorola / Symbol WS2000 Wifi switch and 5 wifi access points. The system was working up until it was replaced with newer equipment. The wifi access points must be connected to the switch via ethernet. I would recommend good technical networking skills for this unit. Could be a good project for a budding young technician or a cheap way to provide wifi across a large office. Switch: https://www.barcodesinc.com/motorola/ws2000.htm Ap's: https://www.barcodesinc.com/symbol/part-wsap-5110-100-wwr.htm