From the manufacturer
Eliminate Dead Zones with High-Performance Speeds
The AX1500 range extender expands your current WiFi coverage using
specially-designed high-gain antennas with dual-band speeds of up to 1.5 Gbps
1500 Mbps - 5GHz AX and 2.4Ghz AC) for 4K/HD streaming and endless browsing on
your laptops, gaming consoles, smartphones, and more.  
Connect More Devices with Stronger WiFi Signals
With a Wi-Fi 6 range extender, you can connect more devices that are out of
range from your main router while eliminating poor performance and weak WiFi.
An Easier WiFi Experience with OneMesh
OneMesh uses your compatible router and range extender to form a mesh WiFi
network. This allows you to roam freely without connecting to a new network or
dropping your connection and only requires one name and password to connect.
Visit TP-Link’s official website for compatible models.
Benefits of OneMesh
Uninterrupted streaming when moving around your home.
One WiFi Name
No more switching WiFi network names. All you need if one username and
password to connect for both router and range extender.
OneMesh Router and OneMesh Range Extenders pair instantly.
Manage the entire network all from the TP-Link Tether app.
Built-In Access Point Mode
RE505X is more than just a wireless range extender.
Simply plug an Ethernet cable into its port to easily turn that wired
connection into a high-speed dual-band wireless signal.
Find the Right Spot for the Best Connection
Stop guessing where you should put your range extender. The intelligent signal
indicator will help you find the optimal location for the best WiFi connection.
Adaptive Path Selection
Keeps your network running at top-speed by automatically choosing the fastest
connection path to the router.
High Speed Mode
Use both Wi-Fi bands to enjoy super-fast connections —ideal for HD streaming