TP-Link TL-WA850RE 300Mbps Wi-Fi Range Extender
The TP-Link TL-WA850RE is a 300Mbps universal Wi-Fi range extender designed to eliminate dead zones in homes and offices by boosting an existing router’s wireless signal into hard-to-reach areas. It operates on the 2.4GHz band with 802.11n/g/b standards, and unlike simpler extenders, it includes a 10/100Mbps Ethernet port, letting it double as a wireless adapter for wired devices such as smart TVs, gaming consoles, or DVRs that lack built-in Wi-Fi. Setup is handled through the WPS button, which pairs the extender with a compatible router in seconds, while the device supports 64/128/152-bit WEP and WPA-PSK/WPA2-PSK encryption to keep the extended network secure. Beyond basic extension, the TL-WA850RE offers useful Wireless Functions including scheduled power on/off, LED control, and access control, giving users more management flexibility than a bare-bones extender. Its compact wall-mounted design and 2 internal antennas keep the footprint small while still delivering usable range extension. For Nairobi homes and offices dealing with weak signal in back rooms, or households wanting to bring an older wired device onto Wi-Fi, the TL-WA850RE offers a practical, low-cost solution.
Key Features
- Up to 300Mbps wireless speed on 2.4GHz for smoother browsing and streaming in weak-signal areas
- Built-in 10/100Mbps Ethernet port, letting the extender double as a wireless adapter for wired devices
- One-touch WPS setup for quick pairing with most home and office routers
- WEP and WPA-PSK/WPA2-PSK security to keep the extended network protected
- Wireless management functions — power schedule, LED control, and access control for added flexibility
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | TL-WA850RE |
| 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 | About 3W |
| Antenna | 2 Internal 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 | 110.0 x 65.8 x 75.2 mm |
| Certifications | CE, RoHS |
| Package Contents | TL-WA850RE 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 with Wi-Fi dead zones, extending router signal into back rooms or upper floors
- Households with wired-only devices, using the Ethernet port to bring smart TVs or consoles onto Wi-Fi
- Users wanting basic network management, taking advantage of power scheduling and access control features
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