ITEM NAME:48V 0.5A 24W Desktop POE Power Injector Ethernet Adapter Surveillance CCTV #gib Store Home Promotion Hot Item Add to Fav.Compatible with IEE802.3af/at. POE protocol. 1 X POE Power. POE Power Protect Indicator Light Input Stabilivolt Accuracy: -48V DC ±2%. Max Input Power:12-48W. Overcurrent Protect (single circuit): 500Ma-1000Ma.