TP-Link RE350 AC1200 wireless range extender

Dual-band Wi-Fi extender for dead-zone coverage

The RE350 expands an existing wireless network across 2.4 GHz and 5 GHz bands, delivering a combined throughput of up to 1.2 Gbps. It targets homes or small offices where the router signal does not reach every room. Two external antennas help push coverage further than the router alone. The device also works as a media bridge for wired clients.

Practical limits of the 802.11ac standard

Wireless speed tops out at 867 Mbps on 5 GHz and 300 Mbps on 2.4 GHz, but real-world throughput will be lower due to interference and overhead. The single gigabit Ethernet port caps wired backhaul or client connections at 1 Gbps, so multi-gigabit internet plans cannot be fully utilised. Transmit power stays below 20 dBm on 2.4 GHz and 23 dBm on 5 GHz, limiting range in dense environments. Security options stop at WPA2-PSK with no WPA3 support.

Compact wall-plug design with signal-strength LEDs

The unit plugs directly into a mains socket measuring 1.69 by 4.96 by 2.95 inches, leaving adjacent outlets free. An intelligent LED ring shows the strength of the upstream link, helping you find the optimal position without guesswork. Physical buttons include RE, reset, LED on/off and power for local control. Operating temperature ranges from 0 to 40 degrees Celsius, so it suits normal indoor use but not unheated garages or lofts.