5 Port Gigabit Desktop Switch

5-Port Gigabit Desktop Switch with 1-Port PoE++ In and 4-Port PoE+ Out PORT: 4 Gigabit PoE+ Out Ports, 1x Gigabit PoE++ In Port SPEC: PoE Out Ports support 802.3af / at, PoE In Port supports 802.3af / at / bt type 3 / bt type4. 9W/21W / 47W/66W PoE Power (Powered by different PoE Standard) Desktop Steel Case FEATURE: Extend Mode for 250m PoE Transmitting for Port1-2, PoE Auto Recovery for Port1-4, Plug and Play, Only Powered by PoE