TP-Link TL-WA855RE 300Mbps Wi-Fi Range Extender
The TP-Link TL-WA855RE is a 300Mbps Wi-Fi range extender built to strengthen and expand an existing router’s signal into the parts of a home or office it can’t reach on its own. It runs on the 2.4GHz band with 802.11n/g/b standards, and unlike extenders with internal antennas alone, it uses 2 external antennas with MIMO technology, which noticeably improves connection stability and coverage compared to compact internal-antenna models. A built-in 10/100Mbps Ethernet port lets the TL-WA855RE double as a wireless adapter, bringing wired-only devices like smart TVs or gaming consoles onto the Wi-Fi network, or turning it into a personal hotspot when used in Access Point mode. Setup takes just two button presses, with the WPS button pairing it to a compatible router in seconds, while an intelligent LED signal indicator helps installers find the ideal placement for the strongest connection. Security is handled through WEP and WPA-PSK/WPA2-PSK encryption, and additional Wireless Functions such as power scheduling and access control give more control than a basic plug-and-forget extender. For Nairobi homes and small offices dealing with weak Wi-Fi in back rooms, upstairs offices, or during load-shedding-related router resets, the TL-WA855RE offers a dependable, external-antenna upgrade over entry-level extenders.
Key Features
- Up to 300Mbps wireless speed on 2.4GHz for smoother browsing and streaming in weak-signal areas
- 2 external antennas with MIMO technology for stronger, more stable coverage than internal-antenna extenders
- Built-in 10/100Mbps Ethernet port, doubling as a wireless adapter for wired devices or a hotspot in AP mode
- One-touch WPS setup with an intelligent LED signal indicator for optimal placement
- WEP and WPA-PSK/WPA2-PSK security, plus power scheduling and access control for added management
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | TL-WA855RE |
| Plug Type | EU, UK, US |
| Interface | 1 x 10/100Mbps Ethernet Port (RJ45) |
| Buttons | WPS Button, Reset Button |
| Input Power | 100–240V~ 50/60Hz |
| Max. Power Consumption | 3.6W |
| Antenna | 2 External Antennas |
| Wireless Standards | IEEE 802.11n, IEEE 802.11g, IEEE 802.11b |
| Frequency | 2.4–2.4835 GHz |
| Signal Rate | 11n: up to 300Mbps, 11g: up to 54Mbps, 11b: up to 11Mbps |
| Working Modes | Range Extender / Access Point |
| Wireless Security | 64/128/152-bit WEP, WPA-PSK / WPA2-PSK |
| Transmission Power | <20 dBm (EIRP) |
| Wireless Functions | Enable/Disable Wireless Radio, Access Control, LED Control, Power Schedule, Wi-Fi Coverage |
| Dimensions | 80 x 77.8 x 77.3 mm |
| Certifications | CE, RoHS |
| Package Contents | TL-WA855RE Range Extender, Quick Installation Guide |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -40°C to 70°C (-40°F to 158°F) |
| Operating Humidity | 10%–90%, non-condensing |
| Storage Humidity | 5%–90%, non-condensing |
Best Suited For
- Homes and offices needing stronger signal extension, using external antennas for better coverage than internal-antenna extenders
- Households with wired-only devices, using the Ethernet port to bring smart TVs or consoles onto Wi-Fi
- Users wanting an Access Point option, since the TL-WA855RE can create its own hotspot from a wired connection
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