The PoE++ Injector TL-POE170S fully complies with IEEE 802.3af/at/bt standards with up to 60 W power supply. It can easily expand your network to where there are no power line or outlet, where you wish to fix devices such as PTZ IP Cameras, LED, etc.2 Gigabit ports ensure faster transmission. Complies with IEEE802.3af/at/bt standards, supplies up to 60 W. Limited lifetime warranty. Black.