Boost Your Dead Zones: TP‑Link RE505X Wi‑Fi 6 Extender Review
What You’re Getting
The TP‑Link RE505X is a dual‑band Wi‑Fi 6 extender capable of extending up to 1.5 Gbps (1200 Mbps on 5 GHz + 300 Mbps on 2.4 GHz). It features a gigabit Ethernet port, supports TP‑Link’s OneMesh, and pairs seamlessly with the Tether app for simple setup and management.
⭐ What Stands Out
1. Wi‑Fi 6 Speeds & Coverage
Powered by Wi‑Fi 6 with dual‑band support, it delivers smoother streaming, gaming, and capacity for multiple devices—perfect for homes with newer gadgets.
2. Effortless Setup & App Management
Plug it in, use the Tether app or WPS, and you're connected in minutes. The app also features smart indicators for optimal placement, device monitoring, and firmware updates.
3. OneMesh Compatibility
When paired with a OneMesh-enabled TP‑Link router, it creates a single seamless network—no switching between SSIDs as you move around.
4. Gigabit Ethernet Port
The integrated Ethernet port allows connecting a wired device—like a console or TV—at full wired speeds wherever Wi‑Fi signal is weak.
⚠️ Considerations
1. Bulky Design
It’s larger than many plug-in extenders, which can block adjacent sockets when plugged into a power strip .
2. Backhaul Speed Limit
As with all wireless extenders, half the throughput is used by repeating, so actual speeds are lower than direct router connection—typical for this design.
3. No Power-Through Outlet
Lacks an extra pass-through socket, so it occupies one outlet fully .
💬 Real-World Performance
- Strong user praise: Easy plug-and-play setup, stable connection with strong throughput—even in outdoor spots like porches and sheds .
- Expert endorsement: Denoted “powerful” and “affordable” by reviewers, lauded for smooth speeds on Wi‑Fi 6 devices and app usability.
- Mesh functionality: Reviews highlight seamless roaming and OneMesh synergy with compatible routers.
🔧 Setup Tips
- Place midway between your router and dead zone for strongest connection.
- Use app’s signal indicator to find optimal socket placement.
- Pair with OneMesh router for seamless roaming.
- If you want wired backhaul or avoid speed loss, consider a mesh system or wired access point instead.
🎯 Final Verdict
Perfect For: Households with mid-range to high-speed internet and those using Wi‑Fi 6 devices, looking to fill dead zones without investing in a full mesh system.
Less Ideal For: Users seeking seamless performance, true mesh hand-offs, or requiring power-through sockets and slimmer designs.
Overall Score: 4.3 / 5
✅ Quick Pros & Cons
👍 Pros
- Wi‑Fi 6 speeds (~1.5 Gbps)
- Intuitive app with placement tools
- OneMesh for seamless SSID
- Gigabit Ethernet for wired devices
👎 Cons
- Bulky plug-in design
- Halved throughput over wireless backhaul
- No power pass-through socket
Final Word
If you're looking for an easy, affordable way to patch up Wi‑Fi dead zones—especially with Wi‑Fi 6 devices—the TP‑Link RE505X is a standout. It streamlines setup, offers solid speeds, and makes your network more reliable. Just be aware of its space footprint and the natural speed loss of repeaters.