. Tired of Wi-Fi "dead zones"? The TP-LINK AC1750 Wi-Fi Range Extender connects to your router wirelessly strengthening & expanding its signal into areas it cant reach on its own. The device also reduces signal interference to ensure reliable Wi-Fi coverage throughout your home or office. TP-LINK's RE450 comes with next generation 802.11AC Wi-Fi technology it's 3 times faster than the standard 802.11n speeds. The RE450 delivers fast speeds of dual band Wi-Fi up to 1750 Mbps providing reliable connections for bandwidth-intensive tasks like HD/4K streaming lag free gaming large file downloads. Expand Wi-Fi Network for Ultimate Performance Expanded 450 Mbps on 2.4 G Hz + 1300 Mbps on 5 G Hz totals 1750 Mbps Wi-Fi speeds Three adjustable external antennas provide optimal Wi-Fi coverage & reliable connections Gigabit Ethernet port acts as a wireless adapter to connect a wired device to your network at gigabit speed Intelligent signal light helps to fi¬nd the best location for optimal Wi-Fi coverage by showing the signal strength Works with any Wi-Fi router or wireless access point..