Amped Wireless ProSeries 8-Port Gigabit Switch with 4-Port PoE (GP48SW) Ultra-Fast Gigabit Connections: Connect up to eight devices at gigabit wired speeds for maximum performance and reliability. Supports full and half duplex, and MDI/MDI-X auto crossover. Power over Ethernet Ports: Transfer power and data at gigabit speeds over a single cable. With a total power budget of 80W (25W max per port) it can simultaneously power up to four 802.3af/at devices such as IP cameras, telephones, and access points. Rugged & Reliable Design: Experience high performance in extreme conditions with this uniquely designed, metal enclosure without internal fans. Works in 32 Degree to 104 Degree F (0 Degree to 40 Degree C). Amped Green - Energy Efficient Design: Use less energy with Amped Green, an advanced power saving feature that allows for less power consumption during periods of low activity. Plug & Play Installation: Get up and running in seconds with no required configuration. Simply plug in your cables and attach them to your devices. That's it! Real Time LED Indicators: Stay immediately informed with LED indicators on the front of the display panel, providing real time data on all connections, activity, and power. Desktop or Rack mount: Place it where you need it. The GP48SW includes a rack mount kit to fasten to any network rack or simply place it on a desk for easy access. Rapid Data Transmissions: Store-and-forward switching rapidly checks all data packets for errors before transmitting to ensure reliable data transfers at ultra-fast wired speeds.