IOGEAR GPLB200K Powerline Nano Ethernet Bridge Kit Standards: IEEE802.3, IEEE802.3u Interface: 1 x RJ-45 Encryption: 128-bit AES Link Encryption with Key Management Ports: Ethernet port LEDs: 10/100 Mbps: 1 x Green LED Link: 1 x Multi-Color LED Power On: 1 x Green LED Frequency Band: 2~28 MHz Power Supply: 100~240V @ 50/60Hz Internal Temperature: Storage Temperature: -4~158 degree F (-20~70 degree C) Operating Temperature: 32~104 degree F (0~40 degree C)