TP-Link AC1200 WiFi Extender offers wider home Wi-Fi coverage by boosting your existing signal to reach more rooms and devices—up to 1,500 sq. ft. and 30 connected gadgets. With dual-band technology and a handy signal light to help find the best installation spot, this extender is ideal for families or anyone dealing with dead zones. Note: It adds coverage, not speed—performance still depends on your main router’s quality and placement.
Reality Check
TP-Link’s AC1200 WiFi Extender (RE315) is a straightforward home network accessory designed to stretch your existing Wi-Fi coverage farther, reducing dead zones and keeping more devices reliably connected. It plugs into a wall outlet and features dual bands (2.4GHz and 5GHz), promising fast speeds and support for up to 30 devices within a coverage area advertised as up to 1,500 sq. ft. Setup is handled via a simple app, and it includes one Ethernet port if you want to hardwire a device for stability.
Now, for the realistic side: while the AC1200 does improve coverage and makes connecting more devices possible, it’s still a Wi-Fi extender, not a full router. The single biggest complaint is the limited speed boost—it won’t deliver the same performance as a direct router connection, especially at the furthest edges of its range. Occasional setup issues can crop up depending on your home’s unique layout. If you just need more range, this is a solid value. But if you want to dramatically increase your network’s speed everywhere, you’ll likely be disappointed.
Best For: Households struggling with Wi-Fi dead zones and basic home users needing broad coverage.
Not Recommended For: Users expecting major speed increases or advanced networking options.
Key Features
- Maximum Coverage – Extend Wi-Fi coverage by up to 1,115 m2(12,000sq. ft), with Intelligent Signal Light can help to find the best location for optimal Wi-Fi coverage by showing the signal strength.System Requirements:Microsoft Windows 98SE, NT, 2000, XP, Vista or Windows 7, 8, 10, Mac OS, NetWare, UNIX or Linux.
- AC1900 Dual Band Wi-Fi – Simultaneous 600Mbps on 2.4GHz + 1300Mbps on 5GHz, equipped 1 Gigabit Port
- Three Antennas – Three adjustable external antennas provide optimal Wi-Fi coverage and reliable connections
