Network repeater TP-Link AC1200 Mesh Wi-Fi Extender

The TP-Link AC1200 Mesh Wi-Fi Extender (RE330) wirelessly connects to an existing router to extend Wi‑Fi coverage and reduce dead zones, delivering combined dual‑band speeds up to AC1200 (2.4 GHz: 300 Mbps, 5 GHz: 867 Mbps). Compact and white in color, the RE330 supports 802.11a/b/g/n/ac standards, includes one Ethernet LAN (RJ‑45) port and can be configured as a wireless extender or as a 2×2 MIMO dual‑band access point when connected via Ethernet.

Advantages

The extender provides dual‑band transmission to keep more devices connected simultaneously and to separate general web tasks (2.4 GHz) from high‑bandwidth activities like HD streaming and gaming (5 GHz). It supports TP‑Link OneMesh™ for a single Wi‑Fi name across a mesh formed with a compatible router and uses Adaptive Path Selection to choose the fastest route to the router. High Speed Mode dedicates one band as backhaul to maximize throughput on the extended network. Setup and management are available through the TP‑Link Tether app on Android and iOS.

Suitable for

• Eliminating Wi‑Fi dead zones in homes and small apartments
• Streaming HD video and online gaming on the 5 GHz band
• Browsing, email and IoT devices on the 2.4 GHz band
• Adding a wireless access point via Ethernet for wired internet sources

Key specifications

• Model: RE330 (TP‑Link AC1200 Mesh Wi‑Fi Extender)
• Wireless standards: 802.11a/b/g/n/ac
• Dual‑band speeds: 2.4 GHz — 300 Mbps; 5 GHz — 867 Mbps (AC1200 total)
• Ethernet: 1 × LAN (RJ‑45)
• Antennas: internal
• Typical power consumption: 9.5 W
• Colour: White

How to use

Plug the RE330 into a power outlet within range of your router and follow the Tether app or web interface instructions to connect it to your existing Wi‑Fi network. For OneMesh™, pair the extender with a OneMesh™ capable router to form a single‑name mesh. To use Access Point mode, connect an Ethernet cable from your modem or router to the extender’s LAN port — the device will broadcast a dual‑band wireless network from the wired connection.

Recommendations

Place the extender roughly halfway between the router and the area with poor coverage, avoid enclosing the device in cabinets, and select High Speed Mode when you need maximum throughput for streaming or gaming. Use the 5 GHz band for performance‑sensitive applications and 2.4 GHz for broader coverage and legacy devices.