DSLRKIT 48V 96W 5 Ports 4 PoE Injector Power Over Ethernet Switch 4,5+/7,8- 5 x 10/100Mbps Auto-negotiation Fast Ethernet RJ-45 ports with 4-Ports PoE function Midspan Mode-B Unsolicited Power(4,5+/7,8-) Supports PoE power up to 96W for all PoE ports, Per port Max 48V 1A or 50Watt Supports PoE IEEE802.3af/at compliant Powered Device (PD) Each port supports auto MDI/MDIX, so there is no need to use cross-over cables. Full/half duplex transfer mode for each port. Wall Mount.