Sunsbell Advanced 300mbps 802.11n/b/g Universal Wi-fi Range Extender, Repeater with Us Plug Wireless-N Wifi Repeater 802.11N/B/G Network Router Range Expander 300M 2dBi Antennas Provides up to 300Mbps transmission rates. Access to the Internet for computers located on the edge or outside of the range of your access point. Provides up to 300Mbps transmission rates. Support 2.4 GHz WLAN networks. enjoy 1 year warranty and 60 days' refund