TP-LINK's TL-WPA4220KIT extends your Internet connection to every room of the house through your home's existing electrical circuitry. The TL-WPA4220 features a Wi-Fi clone button enabling Super Range Extension, which means it can automatically copy the SSID and Password of your router. In this way, TL-WPA4220 simplifies your Wi-Fi configuration and allows for seamless roaming within your home network. Device Type: Bridge Enclosure Type: Wall-pluggable Data Link Protocol: Ethernet, Fast Ethernet, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, HomePlug AV (HPAV) Data Transfer Rate: 500 Mbps Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n Dimensions (WxDxH): 3.7 in x 2.1 in x 1.6 in System Requirements: Apple MacOS, Linux, Microsoft Windows 2000, Microsoft Windows 2003, Microsoft Windows Vista / XP / 7 / 8 Device Type: Bridge Enclosure Type: Wall-pluggable Connectivity Technology: Wireless, wired Data Link Protocol: Ethernet, Fast Ethernet, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, HomePlug AV (HPAV) Data Transfer Rate: 500 Mbps Encryption Algorithm: WPA, WPA2, WPA-PSK, 128-bit AES, WPA2-PSK, WEP Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n , FCC, RoHS Status Indicators: Power, WLAN, LAN, link/activity Line Coding Format: OFDM Interfaces: LAN: 2 x 10Base-T/100Base-TX - RJ-45 1 x HomePlug AV Power Device: Internal power supply Power Consumption Operational: 6 Watt Included Accessories: TP-Link AV500 Nano Powerline Adapter (TL-PA4010) Cables Included: 1 x network cable - 6.6 ft Software Included: Drivers & Utilities OS Required: Apple MacOS, Linux, Microsoft Windows 2000, Microsoft Windows 2003, Microsoft Windows Vista / XP / 7 / 8 Width: 3.7 in Depth: 2.1 in Height: 1.6 in Min Operating Temperature: 32 °F Max Operating Temperature: 104 °F Humidity Range Operating: 10 - 90% (non-condensing)