TRENDnet's Gigabit Ultra Po E+ Injector, model TPE-117GI, combines electrical power with a Gigabit network connection to produce a Gigabit Ultra Power over Ethernet Plus signal. Auto-sensing technology conveniently delivers the correct wattage needed to power your Ultra Po E devices & Po E+ devices. Use an existing open port from a non-Po E switch to save installation & equipment costs when installing TRENDnet Po E access points & IP cameras in remote locations.