TP-LINK TL-WA854RE N300 Wireless Wall Plugged Range Extender

Quick overview from the supplier:

Wireless Access Point TP-LINK "TL-WA854RE", 300Mbps Universal WiFi Range Extender // Range Extender mode boosts wireless signal to previously unreachable or hard-to-wire areas flawlessly Miniature size and wall-mounted design make it easy to deploy and move flexibly Easily expand wireless coverage at a push of Range Extender button Tether App allows easy access and management using any mobile device LED Control function includes a Night Mode for peaceful sleep