TP-Link TL-WA850RE 300Mbps Universal Wi-Fi Range Extender (Open Sealed)

Description

The TP-Link TL-WA850RE is a compact wall-plug Wi-Fi range extender designed to expand an existing 2.4GHz wireless network into areas with weak or unreliable Wi-Fi coverage.

It provides wireless speeds of up to 300Mbps using IEEE 802.11n technology and features two internal antennas for a clean, compact design. Its built-in 10/100Mbps Ethernet port can also connect a wired device such as a desktop PC, Smart TV, gaming console, or media player to the wireless network.

The TL-WA850RE also provides simple setup through its Range Extender/WPS button, intelligent signal-strength indicators to help find an appropriate installation location, and management through the TP-Link Tether app on compatible mobile devices.

Brand: TP-Link
Model: TL-WA850RE
Product Type: Wi-Fi Range Extender
Wi-Fi Generation: Wi-Fi 4
Wireless Standard: IEEE 802.11b/g/n
Frequency: 2.4GHz
Maximum Wireless Speed: Up to 300Mbps
Ethernet: 1× 10/100Mbps RJ45
Antennas: 2 Internal
Installation: Wall Plug
Color: White
Condition: Open Sealed

Key Features

• Up to 300Mbps Wi-Fi
• 2.4GHz Wireless
• Wi-Fi 4 / IEEE 802.11n
• Extends Existing Wi-Fi Coverage
• Helps Reduce Wi-Fi Dead Zones
• Range Extender Mode
• Access Point Mode
• 2 Internal Antennas
• 1× 10/100Mbps Ethernet Port
• Ethernet Bridge / Wireless Adapter Function
• Range Extender / WPS Button
• Smart Signal Indicator
• TP-Link Tether App Support
• LED Control / Night Mode
• Compact Wall-Plug Design
• WPA / WPA2 Security
• Low Power Consumption
• White Finish
• Open Sealed

300Mbps 2.4GHz Wi-Fi

The TL-WA850RE operates on:

2.4GHz

with a theoretical maximum wireless link rate of:

Up to 300Mbps

Wi-Fi Band

2.4GHz Only

Maximum Speed

Up to 300Mbps

Wi-Fi Standard

IEEE 802.11b/g/n

TP-Link specifies up to 300Mbps using 802.11n, up to 54Mbps with 802.11g, and up to 11Mbps with 802.11b.

Extend Existing Wi-Fi Coverage

The primary purpose of the TL-WA850RE is to:

Extend an Existing Wireless Network

It connects wirelessly to a compatible router and rebroadcasts the network into areas where the router's original signal is weak.

This makes it useful for:

• Bedrooms
• Home Offices
• Living Rooms
• Upstairs Areas
• Apartments
• Small Offices
• Areas with Weak Router Coverage

Range Extender Mode

In:

Range Extender Mode

the TL-WA850RE receives the existing router's wireless signal and extends it farther into the property.

Range Extender

Yes

Access Point Mode

TP-Link's current specification also lists:

Access Point Mode

This allows the TL-WA850RE to use a wired network connection to create a 2.4GHz wireless network.

Access Point

Yes

Ethernet Bridge

The TL-WA850RE includes:

1× 10/100Mbps RJ45 Ethernet Port

The Ethernet port allows the extender to function as a wireless adapter for compatible wired devices.

Examples include:

• Desktop PCs
• Gaming Consoles
• Smart TVs
• Blu-ray Players
• DVRs
• Other Ethernet Devices

Ethernet Ports

1

Ethernet Speed

10/100Mbps Fast Ethernet

Gigabit Ethernet

No

Smart Signal Indicator

The TL-WA850RE features:

5 Signal Indicator Lights

that show the strength of the wireless signal received from the existing router.

This helps users determine a better location for the extender.

Easy WPS / RE Setup

For compatible routers, setup can be simplified using the physical:

WPS / Range Extender Button

TP-Link instructs users to press WPS on the router and then the Range Extender button on the TL-WA850RE to establish the connection.

TP-Link Tether App

The TL-WA850RE supports management through the:

TP-Link Tether App

on compatible iOS and Android mobile devices.

The app provides access to supported management functions including LED controls.

LED Control / Night Mode

The extender supports:

LED Control

including a:

Night Mode

to turn off indicator lighting during specified periods for less disturbance at night.

Internal Antennas

The TL-WA850RE uses:

2× Internal Antennas

This keeps the device compact without external antennas protruding from the enclosure.

Number of Antennas

2

Antenna Type

Internal

Compact Wall-Plug Design

The extender connects directly to a compatible wall power outlet.

Installation Type

Wall Plug

Input Power

100–240V AC, 50/60Hz

Maximum Power Consumption

Approximately 3W according to TP-Link's current Egypt specification.

Dimensions

TP-Link lists dimensions of:

110 × 65.8 × 75.2mm

for the current TL-WA850RE specification.

Wireless Security

Supported wireless security includes:

• WPA-PSK
• WPA2-PSK
• Legacy WEP Support

Available functionality can vary with hardware and firmware revision.

Specifications

The specifications above are based on TP-Link Egypt's current TL-WA850RE product information.

Quick Product Fields

• Device Type: Wi-Fi Range Extender
• Wi-Fi Generation: Wi-Fi 4
• Wi-Fi Standard: 802.11n
• Frequency: 2.4GHz
• Maximum Speed: Up to 300Mbps
• Dual Band: No
• 5GHz: No
• Ethernet: Yes
• Ethernet Speed: 10/100Mbps
• Gigabit: No
• Antennas: 2 Internal
• Range Extender Mode: Yes
• Access Point Mode: Yes
• WPS: Yes
• Tether App: Yes
• Color: White

Important 2.4GHz Note

The TL-WA850RE is:

2.4GHz Single Band Only

It does not extend a 5GHz Wi-Fi network.

Customers requiring both 2.4GHz and 5GHz extension should choose a compatible dual-band range extender instead.

Important Wi-Fi Generation Note

The TL-WA850RE uses:

Wi-Fi 4 / IEEE 802.11n

It is not Wi-Fi 5 (802.11ac) and is not Wi-Fi 6 (802.11ax).

Important Ethernet Note

The Ethernet port is:

10/100Mbps Fast Ethernet

not Gigabit Ethernet.

The Ethernet port is particularly useful for connecting a wired-only device to an existing Wi-Fi network.

Important Speed Note

The advertised:

300Mbps

is the theoretical maximum wireless link rate under supported 802.11n conditions.

It is not a guaranteed 300Mbps internet speed.

Actual performance depends on:

• Existing Router
• Internet Connection
• Distance from Router
• Placement of Extender
• Walls and Obstacles
• Wireless Interference
• Connected Device
• Network Traffic

TP-Link specifically notes that actual throughput and coverage vary according to environmental conditions, network conditions, and client limitations.

Important Placement Note

A range extender should normally be positioned where it can still receive a sufficiently strong signal from the original router.

Installing the extender directly inside a severe Wi-Fi dead zone may result in poor performance because there is little usable signal available to repeat.

The TL-WA850RE's signal indicators help users find a more appropriate installation position.

Important Router Note

The TL-WA850RE is a:

Wi-Fi Range Extender / Access Point

It is not a standalone internet router or modem.

In Range Extender mode, it requires an existing compatible Wi-Fi network to extend.

Hardware Version Note

TP-Link has released the TL-WA850RE in numerous hardware revisions. TP-Link Egypt currently provides support pages spanning versions including V1, V1.20, V2, V3, V4, V5, V6, and V7.

For this Open Sealed unit, check the physical product label for:

Ver: X.X

before installing firmware or applying revision-specific instructions.

Standard Package Contents

TP-Link currently lists the standard package as:

• 1× TP-Link TL-WA850RE 300Mbps Wi-Fi Range Extender
• 1× Quick Installation Guide

The unit plugs directly into a power outlet, so a separate external power adapter is not required.

Because this product is Open Sealed, verify the physical package contents before sale.

Important Note – Open Sealed

This product is listed as Open Sealed, meaning the original packaging has been opened.

Before publishing or sale, verify:

• Exact TL-WA850RE Model
• Hardware Version
• Cosmetic Condition
• Wall-Plug Power Operation
• 2.4GHz Wi-Fi
• Range Extender Mode
• Access Point Mode
• Ethernet Port
• WPS / RE Button
• Reset Button
• Signal LEDs
• TP-Link Tether Connection
• Packaging Condition
• Included Documentation
• Warranty Details

Best For

• Extending 2.4GHz Wi-Fi
• Reducing Wi-Fi Dead Zones
• Bedrooms
• Home Offices
• Apartments
• Small Homes
• Small Offices
• Smart TVs
• Desktop PCs
• Gaming Consoles
• Wired Devices That Need Wi-Fi Access
• Users Who Need a Compact Wall-Plug Extender

Why Choose the TP-Link TL-WA850RE?

• Extends an existing 2.4GHz Wi-Fi network into weak-signal areas.
• Supports wireless speeds up to 300Mbps.
• Compact wall-plug design requires no separate power adapter.
• Two internal antennas maintain a clean, compact appearance.
• 10/100Mbps Ethernet allows wired devices to connect through the wireless network.
• Range Extender mode provides simple Wi-Fi coverage expansion.
• Access Point mode provides additional networking flexibility.
• Signal-strength LEDs help identify a suitable installation position.
• WPS/RE button simplifies setup with compatible routers.
• TP-Link Tether provides convenient mobile management.
• LED Night Mode can reduce distracting lights during sleeping hours.

TP-Link TL-WA850RE Universal Wi-Fi Range Extender – 300 Mbps

The TP-Link TL-WA850RE is a compact and affordable Wi-Fi range extender designed to eliminate dead zones and improve wireless coverage throughout your home or office. Featuring 300Mbps wireless speeds, universal router compatibility, an Ethernet port, intelligent signal indicators, and simple plug-and-play installation, the TL-WA850RE helps extend your existing Wi-Fi network with minimal setup.

Key Features

300Mbps Wireless Performance – Delivers wireless speeds up to 300Mbps for web browsing, video streaming, online learning, and everyday internet use.

Extends Wi-Fi Coverage – Expands the signal of your existing wireless router into hard-to-reach areas and eliminates weak signal zones.

Universal Compatibility – Works with virtually any standard Wi-Fi router or wireless access point.

Fast Ethernet Port – Includes a 10/100Mbps Ethernet port that can connect:

• Smart TVs
• Gaming Consoles
• PCs
• Streaming Devices

to your wireless network.

Intelligent Signal Indicator – Smart LED signal lights help you find the best placement location for optimal Wi-Fi coverage and performance.

Plug & Play Setup – Simple installation using the Range Extender/WPS button without complicated configuration.

Compact Wall-Plug Design – Space-saving wall-mounted design fits easily into any room without requiring extra cables or desk space.

TP-Link Tether App Support – Easily manage and configure the extender using the TP-Link Tether mobile application.

Reliable Wireless Coverage – Internal antennas help provide stable wireless connections and improved coverage throughout homes and small offices.

Secure Wireless Connection – Supports WEP, WPA, WPA2, WPA-PSK, and WPA2-PSK security standards for safer wireless networking.

Specifications

Best For

• Expanding Wi-Fi coverage in small homes and apartments
• Eliminating Wi-Fi dead zones
• Basic HD streaming and browsing
• Smart TVs and media devices
• Home offices and online learning
• Budget-friendly Wi-Fi coverage upgrades

Why Choose the TP-Link TL-WA850RE?

• Affordable and easy Wi-Fi coverage expansion
• Simple plug-and-play installation
• Universal compatibility with most routers
• Intelligent signal indicator for ideal placement
• Ethernet port for wired device connectivity
• Compact wall-plug design
• Reliable performance for everyday internet use
• One of TP-Link’s most popular and beginner-friendly Wi-Fi extenders