Description
The TP-Link TL-WA855RE is a dedicated N300 Wi-Fi range extender designed to bolster wireless signals in environments where the primary router cannot reach. Operating on the 2.4GHz frequency, it delivers speeds up to 300Mbps, ensuring stable performance for web browsing, email, and SD video streaming. Its dual external antennas utilize MIMO technology to improve network stability and reach, while the miniature wall-plug form factor allows for flexible deployment without obstructing adjacent power outlets.
This product is for:
- Remote workers requiring a consistent connection in home offices located far from the main router.
- Apartment residents dealing with signal degradation caused by interior walls or layout obstructions.
- Budget-conscious users seeking a cost-effective solution to extend wireless coverage without upgrading to a mesh system.
- Small business owners needing to provide basic Wi-Fi access in specific areas like breakrooms or storage units.
- Smart home users looking to connect low-bandwidth IoT devices such as smart plugs or security sensors in peripheral locations.
Detailed specifications:
- Wireless Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
- Frequency: 2.4GHz to 2.4835GHz
- Signal Rate: 300Mbps at 11n, 54Mbps at 11g, 11m at 11b
- Antennas: 2 x External Fixed Antennas
- Interface: 1 x 10/100M Ethernet Port (RJ45)
- Power Consumption: Approximately 3.6W (V4 version)
- Dimensions: 80 x 77.8 x 77.3 mm (V4 version)
- Security: 64/128/152-bit WEP, WPA-PSK / WPA2-PSK
Setting up the TL-WA855RE is streamlined through the physical RE button for WPS pairing or the TP-Link Tether App, which provides a graphical interface for managing network settings on iOS and Android devices. The intelligent signal indicator light assists in finding the optimal location; a blue light signifies a strong connection, while a red light indicates the extender is too far from the router. Additionally, the built-in Ethernet port allows the device to function as a wireless adapter for non-Wi-Fi devices like desktop PCs or gaming consoles, and the AP Mode enables the creation of a new Wi-Fi hotspot via a wired connection.
Compared to internal antenna extenders, the TL-WA855RE’s external antennas provide superior signal penetration and broader coverage. While it lacks the high-speed 5GHz band found in AC-series extenders, it offers a more affordable and energy-efficient solution for users who primarily need to extend 2.4GHz coverage for mobile devices and smart home hardware. Unlike complex mesh systems, this unit provides a plug-and-play fix for specific dead zones without requiring a complete network overhaul.
How do I set up the TP-Link TL-WA855RE?
You can pair it instantly by pressing the WPS button on your router followed by the RE button on the extender, or use the TP-Link Tether App for a guided step-by-step configuration.
Can this extender work with any Wi-Fi router?
Yes, the TL-WA855RE is designed with universal compatibility and works with any standard Wi-Fi router or wireless access point.
What is the purpose of the Ethernet port on the bottom?
The 10/100M Ethernet port allows the extender to act as a wireless bridge for wired devices or be used in AP Mode to create a new Wi-Fi access point from a wired source.
Where is the best place to install the range extender?
For optimal performance, place the device halfway between your wireless router and the Wi-Fi dead zone, ensuring the signal indicator light remains blue.
Q&A:
Does the TL-WA855RE support 5GHz Wi-Fi networks?
No, this specific model is a single-band N300 extender that operates exclusively on the 2.4GHz frequency band.
