Eathtek Replacement 2W 2.4Ghz Wifi Wireless Broadband Amplifier Wifi Booster Wifi Extender Wifi Repeater Power Range Signal Booster Plug-and-play Easy installation Compatible with IEEE802.11b/g Increase your wireless coverage and throughput This indoor signal booster can increase the effective range and coverage area of your Wi-Fi network The amplified wireless signal may even penetrate complex environments with many walls and obstacles All pictures are taken from the real item, please check carefully before bidding.