--- product_id: 48022976 title: "TP-Link WiFi Booster, 300 Mbps WiFi Range Extender Repeater, Internet Booster with Ethernet Port, Expand Wider Wi-Fi Coverage, App Control Easy Plug-in, UK Plug (TL-WA850RE)" brand: "tp-link" price: "30415CFA" currency: XOF in_stock: true reviews_count: 13 url: https://www.desertcart.sn/products/48022976-tp-link-wifi-booster-300-mbps-wifi-range-extender-repeater store_origin: SN region: Senegal --- # 300Mbps high-speed WiFi boost Ethernet port for wired & wireless versatility WPA/WPA2 security for safe connections TP-Link WiFi Booster, 300 Mbps WiFi Range Extender Repeater, Internet Booster with Ethernet Port, Expand Wider Wi-Fi Coverage, App Control Easy Plug-in, UK Plug (TL-WA850RE) **Brand:** tp-link **Price:** 30415CFA **Availability:** ✅ In Stock ## Summary > 🚀 Boost your WiFi, banish dead zones, and stay connected like a pro! ## Quick Answers - **What is this?** TP-Link WiFi Booster, 300 Mbps WiFi Range Extender Repeater, Internet Booster with Ethernet Port, Expand Wider Wi-Fi Coverage, App Control Easy Plug-in, UK Plug (TL-WA850RE) by tp-link - **How much does it cost?** 30415CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/48022976-tp-link-wifi-booster-300-mbps-wifi-range-extender-repeater) ## Best For - tp-link enthusiasts ## Why This Product - Trusted tp-link brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rock-Solid Security:** Advanced WPA/WPA2 encryption keeps your data private and your network safe from intruders. - • **Dual-Mode Flexibility:** Switch effortlessly between Range Extender and Access Point modes to tailor your network setup. - • **Plug & Play Simplicity:** One-touch WPS setup and Tether app control get you online in under a minute—no tech headaches. - • **Universal Compatibility:** Works flawlessly with any router or WiFi-enabled device, from smart TVs to gaming consoles. - • **Seamless Dead Zone Elimination:** Extend your WiFi coverage up to 91 meters indoors and crush those frustrating signal blackspots. ## Overview The TP-Link TL-WA850RE is a compact, high-performance WiFi extender delivering up to 300Mbps on the 2.4GHz band. Featuring dual-mode operation (Range Extender and Access Point), an Ethernet port for wired connections, and robust WPA/WPA2 security, it expands wireless coverage up to 91 meters indoors. With easy one-touch WPS setup and Tether app control, it’s designed for seamless integration with any router, perfect for eliminating dead zones in homes or offices. ## Description Why is my internet speed much slower when connected through the range extender? Range extenders wirelessly repeat your router’s signal and should be placed about halfway from it. They operate in half-duplex mode, meaning slower speeds since they can't send and receive data at the same time, unlike wired connections. My extender connection keeps dropping or is unstable. What can I do? Unstable connections may occur due to distance, thick walls, interference (e.g. microwaves, metal, cordless phones), or outdated firmware. Move the extender closer, avoid interference, and update firmware via Tether app or web interface. What is AP mode and how is it different from extender mode? AP mode connects to your router via Ethernet and creates a Wi-Fi signal—ideal for faster, stable performance if you have a cable available. Extender mode wirelessly repeats your router’s signal but may reduce speed due to half-duplex operation. Can I install multiple extenders in a large home? You can connect multiple extenders, but we recommend a max of two and direct connections to the router (no daisy-chaining). Use different Wi-Fi channels to reduce interference. For better coverage, consider a Deco Mesh system with seamless roaming. My extender doesn’t work well with Vodafone or SKY routers. Why? This isn’t a compatibility issue. Some Vodafone/SKY routers send special WPS signals, making the extender create a long random password. Reset the extender, avoid WPS, and set up manually via Tether or web using the correct Wi-Fi password. ## Features - Ultraxtend Signal Coverage-High Speed and High range coverage to boost the wireless coverage in all WLAN networks; Extend WiFi signal to dead zone,create a stronger signal with transmission rate up to 300Mbps - 2 Modes Versatility-Wi-Fi Extender has Ethernet Ports with Repeater/AP, can easily turn your wired Internet connection into a wireless access point; Home users will set it up in one of two ways: Range extender (it connects to your existing wireless network wirelessly and enhances/extends the signal) or Access Point (it connects to the Internet or your existing network via Ethernet and then broadcasts the wireless signal - Universal Compatibility with Fast Ethernet Port-Compatible with any wireless network devices and wired devices; You can online games, video conferences and even play 4K high-definition video anytime and anywhere at home - Relaible Connection-This Wifi extender can maximize network security, ensure your network safety problem; It plays an effective role in preventing others from stealing your network, protecting your important data, and avoiding Wi-Fi interference and privacy issues; Supports Wireless Security: WPA/WPA2; Ideal for home, company and travel in use - One-touch set up with APP Control-Tap WPS connects to your device within 1 minutes, Wall plug design and portability; Use Tether APP for easy settings; 3-YEAR Warranty and 24-hour live chat customer service ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00AHXXJVW | | Best Sellers Rank | 46 in Computers & Accessories (See Top 100 in Computers & Accessories) 1 in Network Repeaters | | Box Contents | Ethernet cable | | Brand Name | TP-Link | | Colour | Bianco Neve | | Compatible Devices | Wi-Fi enabled devices (routers, smartphones, tablets, laptops, computers, smart TVs, gaming consoles, printers, security cameras) | | Connector Type | RJ45 | | Country Of Origin | China | | Customer Reviews | 4.2 4.2 out of 5 stars (37,954) 4.2 out of 5 stars | | Data Transfer Rate | 300 Megabits Per Second | | Frequency | 2.4 GHz | | Frequency Band Class | Dual-Band | | Frequency Bands Supported | 2.4 GHz | | Item Weight | 3.18 Ounces | | Manufacturer | TP-Link | | Manufacturer Part Number | FBA_TL-WA850RE | | Model Number | TL-WA850RE | | Number Of Items | 1 | | Number Of Packs | 1 | | Product Warranty | 2 YEAR MANUFACTURER | | Range | 45.72 metros (indoor) - 91.44 metros (outdoor) meters | | Special Features | Range Extender Button | | Unit Count | 1.0 count | | Wireless Compability | 802.11b, 802.11g, 802.11n | ## Product Details - **Brand:** TP-Link - **Data transfer rate:** 300 Megabits Per Second - **Frequency band class:** Dual-Band - **Special feature:** Range Extender Button - **Wireless communication standard:** 802.11b, 802.11g, 802.11n ## Images ![TP-Link WiFi Booster, 300 Mbps WiFi Range Extender Repeater, Internet Booster with Ethernet Port, Expand Wider Wi-Fi Coverage, App Control Easy Plug-in, UK Plug (TL-WA850RE) - Image 1](https://m.media-amazon.com/images/I/61eCzGg4AXL.jpg) ## Available Options This product comes in different **Size Name** options. ## Questions & Answers **Q: Why is my internet speed much slower when connected through the range extender?** A: Range extenders wirelessly repeat your router’s signal and should be placed about halfway from it. They operate in half-duplex mode, meaning slower speeds since they can't send and receive data at the same time, unlike wired connections. **Q: My extender connection keeps dropping or is unstable. What can I do?** A: Unstable connections may occur due to distance, thick walls, interference (e.g. microwaves, metal, cordless phones), or outdated firmware. Move the extender closer, avoid interference, and update firmware via Tether app or web interface. **Q: What is AP mode and how is it different from extender mode?** A: AP mode connects to your router via Ethernet and creates a Wi-Fi signal—ideal for faster, stable performance if you have a cable available. Extender mode wirelessly repeats your router’s signal but may reduce speed due to half-duplex operation. **Q: Can I install multiple extenders in a large home?** A: You can connect multiple extenders, but we recommend a max of two and direct connections to the router (no daisy-chaining). Use different Wi-Fi channels to reduce interference. For better coverage, consider a Deco Mesh system with seamless roaming. **Q: My extender doesn’t work well with Vodafone or SKY routers. Why?** A: This isn’t a compatibility issue. Some Vodafone/SKY routers send special WPS signals, making the extender create a long random password. Reset the extender, avoid WPS, and set up manually via Tether or web using the correct Wi-Fi password. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fixed my poor WiFi reach upstairs. *by on Reviewed in the United Kingdom 26 June 2026* This straightforward setup is easy to grasp and boosts my connection speeds significantly. Although I use a Virgin 500 Hub, I previously received only 30–50 mbps download upstairs, along with some network jitter—an intensely frustrating experience. This device resolved the issue right away, delivering 100–200 mbps. It’s the most worthwhile purchase I’ve made this year, offering excellent range and wall penetration too. Truly impressive! ### ⭐⭐⭐⭐⭐ not easy to set up but. *by on Reviewed in the United Kingdom 19 September 2026* Did read reviews that say it works out of the box, sure did not for me, could not set it up, could not get it to link into my wifi, however in the end as a last resort put a lead into the extender and then into my modem and then it worked, plugged it into the conservatory as wanted it to extend the signal to a shed at the end of the garden and link into a camera, whilst it took me a long time to set it up, am not great with technology, the end result is what gives it the 5 stars for the price, the gadget is incredible, it has worked and speed, operation and function is exactly what I wanted, excellent value for money, streams really well , very happy. ### ⭐⭐⭐⭐ Great User Friendly Product *by on Reviewed in the United Kingdom 10 January 2026* The TP-Link RE330 AC1200 Wi-Fi Range Extender is a solid budget-friendly solution for boosting your home Wi-Fi coverage. Designed to eliminate dead zones and improve signal strength in hard-to-reach areas like basements, garages, and distant rooms, it’s easy to set up and gets the job done without any fuss.Setup & DesignSetup is quick and user-friendly thanks to the intuitive TP-Link Tether app and WPS button support. Simply plug it into a wall socket, connect it to your existing router, and you’re ready to go — no advanced networking knowledge needed. Its compact design means it won’t block adjacent sockets, and the LED indicators make it easy to find the best placement for optimal performance.PerformanceWith AC1200 speeds (300 Mbps on 2.4 GHz + 867 Mbps on 5 GHz), the RE330 is capable of providing reliable Wi-Fi for everyday tasks — streaming HD video, browsing, video calls, and light online gaming. While it won’t deliver flagship-level gigabit speeds, it noticeably improves coverage in weak signal zones. In my experience, coverage extended well into previously problem areas, and connected devices maintained stable performance.FeaturesDual-band support helps reduce congestion on the network.Easy roaming lets compatible devices switch to the strongest signal automatically.Secure connection with WPA/WPA2 encryption to protect your network.What to ConsiderIf you’re living in a very large home or have extremely high-bandwidth needs (multiple 4K streams, heavy downloading, or competitive gaming), you may see more benefit from a mesh Wi-Fi system or a higher-end extender. Also, like most extenders, the speed on the extended network won’t match the speed right by your main router — that’s typical technology behavior, not a flaw of this unit specifically.My VerdictThe TP-Link RE330 AC1200 Mbps Wi-Fi Extender is a dependable, affordable pick for most households looking to fix Wi-Fi dead zones. It offers strong value for its price point and performs well for streaming, browsing, and general internet use. Great choice if you want better coverage without complexity or expense. ## Frequently Bought Together - TP-Link TL-WA850RE N300Mbps WiFi Extender Booster, Ethernet Port, Internet Booster, Access Point,WiFi Repeater, WiFi Extender,App Control, WiFi Booster Range Extender, Plug & Play,UK Plug - Ercielook CAT8 Ethernet Cable 0,5m 1m 2m 3m 5m- High Speed Shielded Flat Internet Cable, Weatherproof S/FTP UV Resistant for Router/Gaming/Modem - 0.5m (White) - Ethernet Cable Cat 8, 1m 2m 3m 5m 10m 15m 20m 30m Internet Lan Network Cable, Cat8 40Gbps 2000MHz Gigabit S/FTP with RJ45 Connector for Ethernet Splitter, PS5, Xobx, Faster than Cat5e/Cat6/Cat 7(0.5m) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/48022976-tp-link-wifi-booster-300-mbps-wifi-range-extender-repeater](https://www.desertcart.sn/products/48022976-tp-link-wifi-booster-300-mbps-wifi-range-extender-repeater) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-29*