Mercusys MW300RE Wi-Fi range extender, 300 Mbps, 3 antennas

The cheapest way to push Wi-Fi into the room your router cannot reach — the extender simply plugs into a socket.

Key features

• Wi-Fi 4 (802.11n) on 2.4 GHz, up to 300 Mbps
• Three external antennas keep the signal steady through walls
• Works with any brand of router, one-button setup
• Compact plug-in body, only 106 g
• 24-month manufacturer warranty