Compex NetPassage WPE72NX Wireless Access Point with WLE200NX Network Adapter Atheros AR7241-AH1A 400MHz Processor These are used and were working when taken out of service. I took one apart to show the inside components. You will get one that is still intact. Sticker on case says they run on 12v power not the 24v as the label states. These use a Compex WLE200NX Wireless A/B/G/N Network Mini PCIe Adapter.