300Mbps WiFi Range Extender. TP-LINK's TL-WA860RE is designed to conveniently extend the coverage and improve the signal strength of an existing wireless network to eliminate dead zones. With 300Mbps wireless N speeds, Range Extender button, miniature size and wall mounting design, extending a wireless network has never been easier. In addition, its extra outlet makes power available for other electrical devices. What's more, its Ethernet port allows the TL-WA860RE to act as a wireless adapter to turn a wired device into a wireless one.