Intellinet PoE-Powered 5-Port Gigabit Switch with PoE Passthrough, 4 x PSE PoE ports, 1 x PD PoE port, IEEE 802.3at/af Power-over-Ethernet (PoE+/PoE), IEEE 802.3az Energy Efficient Ethernet, Desktop (With 2 Pin Euro Power Adapter)The Intellinet PoE Powered 5 Port Gigabit Switch with PoE Passthrough is engineered for effortless, cost efficient network expansion in environments that rely on Power over Ethernet. Designed to pass power along, this compact, desktop friendly switch powers itself from a PoE source and then distributes both data and electrical power to downstream PoE enabled devices. Its the perfect choice for eliminating extra wall outlets and reducing wiring clutter