The EnGenius ERB9250 is a white wireless range extender with a maximum data rate of 300 Mbps, compatible with Wi-Fi standards 802.11b, 802.11n, and 802.11g. It features WPA2 and WPS security protocols, and has one LAN port for wired connectivity. This device is designed to boost Wi-Fi signal strength and expand the range of your wireless network, making it ideal for use with PCs and other devices in need of a reliable and fast internet connection. With a manufacturer warranty of 1 year, you can be assured of its quality and performance.