The TP-Link TL-WA850RE N300 Universal Wi-Fi Range Extender is a white, compact unit designed to provide a maximum LAN data rate of 300 Mbps. With a frequency band of 2.4 GHz, this extender is suitable for use with a PC and offers wireless connectivity through its Ethernet (RJ-45) ports. Made by TP-LINK, a trusted brand in networking technology, this dual-band extender is an ideal solution for extending the range of your home or office Wi-Fi network. Wi-Fi dead zone killer with easy set up.
eBay