TP-Link RE605X Review | 63 Data compared

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  • Avg. price: ~£60
  • Wi-Fi version: Wi-Fi 6 (802.11ax)
  • Wi-Fi speed: 1,775 Mbps
  • Coverage area: 139

TP-Link RE605X review. Compare 63 technical specifications and user reviews to see how it ranks among wi-fi extenders and if it is worth buying.

8.2

Overall score

What it is: An overall evaluation of the Wi-Fi extender's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to spot the best Wi‑Fi extenders overall.

Score components:

80.0%

8.0

Technical Score

20.0%

8.9

User score

Excellent
8.0

Technical Score

What it is: An assessment of the Wi-Fi extender's technical performance, covering eight key areas: speed, coverage, signal stability, connectivity, Ethernet features, mesh support, ease of setup, and design.

When it matters: When you want to compare Wi‑Fi extenders based on speed, coverage, ports, and wireless features.

Score components:

40.0%

7.5

Wi-Fi Performance

30.0%

8.4

Network & Security

12.0%

8.7

Setup & Management

10.0%

6.7

Hardware & Deployment

8.0%

10

Ports

Excellent
8.9

User score

What it is: A rating that combines user reviews and the total number of reviews received by the Wi-Fi extender.

When it matters: When you want to know how a Wi‑Fi extender performs in daily use and how reliably it maintains a stable connection over time according to user feedback.

Score components:

70.0%

8.5

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.3
(780)
United States
Amazon_logo.png
4.2
(1225)

(Reviews last updated: June 2026)

Excellent
  • 8.4
    Gaming

    Score components:

    35.0%

    5.9

    Wi-Fi speed

    30.0%

    10

    QoS support

    20.0%

    9.0

    Ethernet backhaul

    15.0%

    10

    N. of LAN ports

  • 9.0
    Travel

    Score components:

    45.0%

    9.1

    Weight

    30.0%

    10

    Portable design

    15.0%

    5.9

    Wi-Fi speed

    10.0%

    10

    Access Point mode

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Best prices in UK

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The TP-Link RE605X is a dual-band AX1800 Wi-Fi 6 range extender that delivers combined speeds of up to 1.8 Gbps (1201 Mbps on the 5 GHz band and 574 Mbps on the 2.4 GHz band). It features two high-gain external antennas, a Gigabit Ethernet port for wired connectivity or Access Point mode, and supports WPA3 security along with OneMesh technology for seamless roaming with compatible routers. Main pros include its easy setup via the Tether app or WPS, improved network capacity for multiple devices, and an intelligent signal light to find optimal placement; however, it lacks MU-MIMO support and its mesh functionality is primarily limited to TP-Link's OneMesh ecosystem.

Technical Specifications of TP-Link RE605X

Technical Score

What it is: An assessment of the Wi-Fi extender's technical performance, covering eight key areas: speed, coverage, signal stability, connectivity, Ethernet features, mesh support, ease of setup, and design.

When it matters: When you want to compare Wi‑Fi extenders based on speed, coverage, ports, and wireless features.

Score components:

40.0%

7.5

Wi-Fi Performance

30.0%

8.4

Network & Security

12.0%

8.7

Setup & Management

10.0%

6.7

Hardware & Deployment

8.0%

10

Ports

8.0
TP-Link RE605X has a technical score of 8.03 points, which is higher than 64.7% of Wi-Fi extenders.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the Wi-Fi extender.

When it matters: When you want to know how a Wi‑Fi extender performs in daily use and how reliably it maintains a stable connection over time according to user feedback.

Score components:

70.0%

8.5

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.3
(780)
United States
Amazon_logo.png
4.2
(1225)

(Reviews last updated: June 2026)

8.9
TP-Link RE605X has a user score of 8.93 points, which is higher than 88.2% of Wi-Fi extenders.
Popularity
What it is: An indicator based on the number of reviews received by the Wi-Fi extender.
When it matters: When you prefer to buy a Wi‑Fi extender that has already been chosen and reviewed by many other users.
10
TP-Link RE605X has a popularity of 10 points, which is higher than 49% of products in this category.
Ratio quality/price

What it is: An indicator that combines the Wi-Fi extender's overall rating with its cost.

When it matters: When you are looking for a Wi‑Fi extender with a good balance between performance and price.

Score components:

60.0%

8.2

Overall score

40.0%

10

Price

8.7
TP-Link RE605X has a quality-to-price ratio of 8.7 points, which is higher than 64.7% of products in this category.
Wi-Fi version
What it is: The Wi‑Fi generation the extender supports, such as Wi‑Fi 5, Wi‑Fi 6, or Wi‑Fi 6E.
When it matters: When you want the extender to work well with newer routers and support modern wireless features.

Importance: HIGH

Wi-Fi 6 (802.11ax)
TP-Link RE605X supports Wi-Fi 6 (802.11ax), more advanced than 54.9% of Wi-Fi extenders and equal to 36.3% of Wi-Fi extenders.
Wi-Fi bands
What it is: The wireless frequency bands the extender can use.
When it matters: When your router and devices depend on support for the right Wi‑Fi bands.

Importance: HIGH

Dual-band
TP-Link RE605X supports Dual-band, more versatile than 10.8% of Wi-Fi extenders and equal to 74.5% of Wi-Fi extenders.
6 GHz band support
What it is: Whether the extender can operate on the 6 GHz band.
When it matters: When you want the extender to work well with newer routers and support modern wireless features.

Importance: LOW

no
TP-Link RE605X does not support the 6 GHz band. 5.9% of Wi-Fi extenders support the 6 GHz band.
Wi-Fi speed
What it is: The combined theoretical maximum wireless speed across the supported bands.
When it matters: When you need better speed and signal strength in rooms that are harder to reach.

Importance: HIGH

1,775 Mbps
TP-Link RE605X reaches 1775 Mbps Wi-Fi speed, faster than 46.1% of Wi-Fi extenders and equal to 5.9% of Wi-Fi extenders.
Max speed 2.4 GHz
What it is: The maximum supported wireless speed on the 2.4 GHz band.
When it matters: When you need better speed and signal strength in rooms that are harder to reach.

Importance: MEDIUM

574 Mbps
TP-Link RE605X reaches 574 Mbps on 2.4 GHz, faster than 52.9% of Wi-Fi extenders and equal to 21.6% of Wi-Fi extenders.
Show more
Ethernet backhaul
What it is: Whether the extender supports Ethernet backhaul through a wired network connection.
When it matters: When you want a more stable link over Ethernet instead of relying only on wireless repeating.

Importance: MEDIUM

?
Mesh compatibility
What it is: The mesh systems or ecosystems the extender can work with.
When it matters: When you want smoother roaming and more consistent coverage across your home.

Importance: LOW

OneMesh
Mesh standard
What it is: The mesh standard or ecosystem the extender uses.
When it matters: When you want smoother roaming and more consistent coverage across your home.

Importance: LOW

?
Roaming feature
What it is: Whether the extender supports seamless roaming between network nodes.
When it matters: When you want smoother roaming and more consistent coverage across your home.

Importance: MEDIUM

yes
TP-Link RE605X supports roaming. 17.7% of Wi-Fi extenders support roaming.
Requires mesh system.
802.11k support
What it is: Whether the extender supports 802.11k for better roaming information between access points.
When it matters: When you want smoother roaming and more consistent coverage across your home.

Importance: LOW

yes
TP-Link RE605X supports 802.11k. 27.1% of Wi-Fi extenders support 802.11k.
Show more
N. of LAN ports
What it is: The number of wired LAN ports on the extender.
When it matters: When you need to connect wired devices such as TVs, consoles, PCs, or switches.

Importance: MEDIUM

1
TP-Link RE605X has 1 LAN port/s, more than 8.1% of Wi-Fi extenders and equal to 76.8% of Wi-Fi extenders.
Ethernet port speed
What it is: The maximum Ethernet speed supported by the wired ports.
When it matters: When you connect wired devices and want them to run at full local network speed.

Importance: MEDIUM

1 Gbps
TP-Link RE605X offers 1 Gbps Ethernet speed, faster than 25.7% of Wi-Fi extenders and equal to 64.4% of Wi-Fi extenders.
N. of USB ports
What it is: The number of USB ports on the extender.
When it matters: When you need to connect wired devices such as TVs, consoles, PCs, or switches.

Importance: LOW

0
TP-Link RE605X has 0 USB port/s, fewer than 2.9% of Wi-Fi extenders and equal to 97.1% of Wi-Fi extenders.
PoE standard
What it is: The Power over Ethernet standard the extender supports, if any.
When it matters: When you want to power the extender over Ethernet instead of using a separate power adapter.

Importance: LOW

N/A
Dedicated smartphone app
What it is: Whether the extender can be managed through a dedicated smartphone app.
When it matters: When you want easier setup, monitoring, and control from your phone.

Importance: MEDIUM

yes
TP-Link RE605X comes with a dedicated smartphone app. 15.2% of Wi-Fi extenders come with a dedicated smartphone app.
TP-Link Tether app.
Web UI management
What it is: Whether the extender offers a web-based interface for setup and management.
When it matters: When you prefer advanced setup and control from a web browser.

Importance: MEDIUM

yes
TP-Link RE605X has a web management interface. 2% of Wi-Fi extenders have a web management interface.
Web UI at tplinkrepeater.net.
Automatic firmware updates
What it is: Whether the extender can install firmware updates automatically.
When it matters: When you want security and stability updates without having to manage them manually.

Importance: LOW

no
TP-Link RE605X does not have automatic firmware updates. 48% of Wi-Fi extenders have automatic firmware updates.
LED control
What it is: Whether the extender’s LED indicators can be adjusted or turned off.
When it matters: When the extender sits in a bedroom or another space where bright status lights can be annoying.

Importance: LOW

yes
TP-Link RE605X has LED control. 12.1% of Wi-Fi extenders have LED control.
Night Mode for LEDs.
Buttons present
What it is: The physical buttons available on the extender, such as reset, power, or WPS.
When it matters: When you prefer direct physical controls instead of relying only on software menus.

Importance: LOW

wps, reset
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Mounting type
What it is: The mounting style the extender uses, such as wall-plug or desktop placement.
When it matters: When the extender needs to fit neatly into a tight space, behind furniture, or near an outlet.

Importance: LOW

wall-plug
Portable design
What it is: Whether the extender has a travel-friendly portable design, usually a compact plug-in form factor rather than a larger desktop or fixed-installation unit.
When it matters: When you want an extender that is easy to pack, move between locations, or use temporarily while travelling.

Importance: LOW

yes
TP-Link RE605X has a portable design. 34.3% of Wi-Fi extenders have a portable design.
Derived from compact plug-in form factor.
Height
What it is: The height of the extender body.
When it matters: When the extender needs to fit neatly into a tight space, behind furniture, or near an outlet.

Importance: LOW

124.8 mm
TP-Link RE605X is 124.8 mm tall, taller than 55.9% of Wi-Fi extenders and equal to 1% of Wi-Fi extenders.
Width
What it is: The width of the extender body.
When it matters: When the extender needs to fit neatly into a tight space, behind furniture, or near an outlet.

Importance: LOW

74 mm
TP-Link RE605X is 74 mm wide, narrower than 64.7% of Wi-Fi extenders and equal to 2.9% of Wi-Fi extenders.
Thickness
What it is: The depth or thickness of the extender body.
When it matters: When the extender needs to fit neatly into a tight space, behind furniture, or near an outlet.

Importance: LOW

46 mm
TP-Link RE605X is 46 mm thick, thinner than 47.1% of Wi-Fi extenders and equal to 7.8% of Wi-Fi extenders.
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TP-Link RE605X vs the average wi-fi extender

  • Modern Wi-Fi standard
    TP-Link RE605X supports a more advanced Wi-Fi version than the average wi-fi extender (Wi-Fi 6 (802.11ax) vs Wi-Fi 5 (802.11ac)). The average Wi-Fi extender supports Wi-Fi Wi-Fi 5 (802.11ac).
    What it is: The Wi‑Fi generation the extender supports, such as Wi‑Fi 5, Wi‑Fi 6, or Wi‑Fi 6E.
    When it matters: When you want the extender to work well with newer routers and support modern wireless features.

    Importance: HIGH

    TP-Link RE605X supports a more advanced Wi-Fi version than the average wi-fi extender (Wi-Fi 6 (802.11ax) vs Wi-Fi 5 (802.11ac)). The average Wi-Fi extender supports Wi-Fi Wi-Fi 5 (802.11ac).Wi-Fi 6 (802.11ax) vs Wi-Fi 5 (802.11ac)
  • 7 dBm stronger transmit power
    TP-Link RE605X has higher transmit power than the average wi-fi extender (30 dBm vs 23 dBm). The average Wi-Fi extender has 23 dBm of transmit power.
    FCC maximum; CE lower.
    What it is: The maximum wireless transmit power of the extender.
    When it matters: When you need better speed and signal strength in rooms that are harder to reach.

    Importance: MEDIUM

    TP-Link RE605X has higher transmit power than the average wi-fi extender (30 dBm vs 23 dBm). The average Wi-Fi extender has 23 dBm of transmit power.30 dBm vs 23 dBm
  • Supports OFDMA
    TP-Link RE605X supports OFDMA, while the average wi-fi extender does not. 45.6% of Wi-Fi extenders support OFDMA.
    What it is: Whether the extender supports OFDMA to improve efficiency when many devices are connected.
    When it matters: When many phones, laptops, TVs, and smart-home devices are online at the same time.

    Importance: MEDIUM

    TP-Link RE605X supports OFDMA, while the average wi-fi extender does not. 45.6% of Wi-Fi extenders support OFDMA.
  • Supports BSS coloring
    TP-Link RE605X supports BSS coloring, while the average wi-fi extender does not. 45.6% of Wi-Fi extenders support BSS coloring.
    Derived from Wi-Fi 6 support.
    What it is: Whether the extender supports BSS coloring to reduce interference in crowded Wi‑Fi environments.
    When it matters: When your home or office has many nearby networks that can cause interference and congestion.

    Importance: LOW

    TP-Link RE605X supports BSS coloring, while the average wi-fi extender does not. 45.6% of Wi-Fi extenders support BSS coloring.
  • Supports DFS
    TP-Link RE605X supports DFS, while the average wi-fi extender does not. 44.7% of Wi-Fi extenders support DFS.
    What it is: Whether the extender supports DFS channels for access to additional wireless spectrum.
    When it matters: When your home or office has many nearby networks that can cause interference and congestion.

    Importance: LOW

    TP-Link RE605X supports DFS, while the average wi-fi extender does not. 44.7% of Wi-Fi extenders support DFS.
  • 124 Mbps faster 2.4 GHz speed
    TP-Link RE605X reaches a faster 2.4 GHz speed than the average wi-fi extender (574 Mbps vs 450 Mbps). The average Wi-Fi extender reaches 450 Mbps on 2.4 GHz.
    What it is: The maximum supported wireless speed on the 2.4 GHz band.
    When it matters: When you need better speed and signal strength in rooms that are harder to reach.

    Importance: MEDIUM

    TP-Link RE605X reaches a faster 2.4 GHz speed than the average wi-fi extender (574 Mbps vs 450 Mbps). The average Wi-Fi extender reaches 450 Mbps on 2.4 GHz.574 Mbps vs 450 Mbps
  • Advanced QAM level
    TP-Link RE605X uses a more advanced QAM level than the average wi-fi extender (1024-QAM vs 256-QAM). The average Wi-Fi extender uses 256-QAM QAM.
    What it is: The modulation level the extender supports, such as 1024-QAM or 4096-QAM.
    When it matters: When you need better speed and signal strength in rooms that are harder to reach.

    Importance: LOW

    TP-Link RE605X uses a more advanced QAM level than the average wi-fi extender (1024-QAM vs 256-QAM). The average Wi-Fi extender uses 256-QAM QAM.1024-QAM vs 256-QAM
  • Supports Target Wake Time
    TP-Link RE605X supports Target Wake Time, while the average wi-fi extender does not. 44.1% of Wi-Fi extenders support Target Wake Time.
    Requires Wi-Fi 6 clients.
    What it is: Whether the extender supports Target Wake Time to help connected devices reduce power use.
    When it matters: When many phones, laptops, TVs, and smart-home devices are online at the same time.

    Importance: LOW

    TP-Link RE605X supports Target Wake Time, while the average wi-fi extender does not. 44.1% of Wi-Fi extenders support Target Wake Time.
  • Modern Wi-Fi standard
    TP-Link RE605X supports a more advanced Wi-Fi version than the average wi-fi extender (Wi-Fi 6 (802.11ax) vs Wi-Fi 5 (802.11ac)). The average Wi-Fi extender supports Wi-Fi Wi-Fi 5 (802.11ac).
  • 7 dBm stronger transmit power
    TP-Link RE605X has higher transmit power than the average wi-fi extender (30 dBm vs 23 dBm). The average Wi-Fi extender has 23 dBm of transmit power.
  • Supports OFDMA
    TP-Link RE605X supports OFDMA, while the average wi-fi extender does not. 45.6% of Wi-Fi extenders support OFDMA.
  • Supports BSS coloring
    TP-Link RE605X supports BSS coloring, while the average wi-fi extender does not. 45.6% of Wi-Fi extenders support BSS coloring.
  • Supports DFS
    TP-Link RE605X supports DFS, while the average wi-fi extender does not. 44.7% of Wi-Fi extenders support DFS.
  • 124 Mbps faster 2.4 GHz speed
    TP-Link RE605X reaches a faster 2.4 GHz speed than the average wi-fi extender (574 Mbps vs 450 Mbps). The average Wi-Fi extender reaches 450 Mbps on 2.4 GHz.
  • Advanced QAM level
    TP-Link RE605X uses a more advanced QAM level than the average wi-fi extender (1024-QAM vs 256-QAM). The average Wi-Fi extender uses 256-QAM QAM.
  • Supports Target Wake Time
    TP-Link RE605X supports Target Wake Time, while the average wi-fi extender does not. 44.1% of Wi-Fi extenders support Target Wake Time.
  • 21.4% lighter
    TP-Link RE605X is lighter than the average wi-fi extender (220 g vs 280 g). The average Wi-Fi extender weighs 280 g.
  • 4.1% smaller coverage area
    TP-Link RE605X covers a smaller area than the average wi-fi extender (139 m² vs 145 m²). The average Wi-Fi extender covers 145 m².
  • 1 dBi lower antenna gain
    TP-Link RE605X has lower antenna gain than the average wi-fi extender (3 dBi vs 4 dBi). The average Wi-Fi extender has 4 dBi antenna gain.
  • No 802.11r support
    TP-Link RE605X does not support 802.11r, while the average wi-fi extender does. 58.3% of Wi-Fi extenders support 802.11r.
  • 0.5 W higher power consumption
    TP-Link RE605X uses more power than the average wi-fi extender (10 W vs 9.5 W). The average Wi-Fi extender uses 9.5 W of power.
  • No 802.11r support
    TP-Link RE605X does not support 802.11r, while the average wi-fi extender does. 58.3% of Wi-Fi extenders support 802.11r.
    What it is: Whether the extender supports 802.11r for faster roaming handoffs.
    When it matters: When you want smoother roaming and more consistent coverage across your home.

    Importance: LOW

    TP-Link RE605X does not support 802.11r, while the average wi-fi extender does. 58.3% of Wi-Fi extenders support 802.11r.
  • 4.1% smaller coverage area
    TP-Link RE605X covers a smaller area than the average wi-fi extender (139 m² vs 145 m²). The average Wi-Fi extender covers 145 m².
    What it is: The estimated area the extender is designed to cover.
    When it matters: When you need better speed and signal strength in rooms that are harder to reach.

    Importance: HIGH

    TP-Link RE605X covers a smaller area than the average wi-fi extender (139 m² vs 145 m²). The average Wi-Fi extender covers 145 m².139 m² vs 145 m²
  • 1 dBi lower antenna gain
    TP-Link RE605X has lower antenna gain than the average wi-fi extender (3 dBi vs 4 dBi). The average Wi-Fi extender has 4 dBi antenna gain.
    What it is: The antenna gain, describing how effectively the antenna focuses signal.
    When it matters: When you need better speed and signal strength in rooms that are harder to reach.

    Importance: LOW

    TP-Link RE605X has lower antenna gain than the average wi-fi extender (3 dBi vs 4 dBi). The average Wi-Fi extender has 4 dBi antenna gain.3 dBi vs 4 dBi
  • 0.5 W higher power consumption
    TP-Link RE605X uses more power than the average wi-fi extender (10 W vs 9.5 W). The average Wi-Fi extender uses 9.5 W of power.
    What it is: The power the extender typically uses during normal operation.
    When it matters: When you care about energy use, heat output, or running costs.

    Importance: LOW

    TP-Link RE605X uses more power than the average wi-fi extender (10 W vs 9.5 W). The average Wi-Fi extender uses 9.5 W of power.10 W vs 9.5 W

Graphic comparison of TP-Link RE605X and

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Third-party reviews

United Kingdom
United States

(Reviews last updated: June 2026)

What customers like about TP-Link RE605X?

  • Easy and quick setup via the TP-Link Tether app or WPS button
  • Noticeable improvement in signal strength and elimination of dead zones
  • Supports Wi-Fi 6 for faster speeds and better capacity on modern devices
  • Gigabit Ethernet port provides a reliable wired connection for PCs or consoles
  • OneMesh compatibility allows for a seamless single-network name with TP-Link routers
  • External antennas are adjustable for better signal directing

What customers dislike about TP-Link RE605X?

  • Bulkier design can be cumbersome and may block the second wall outlet
  • Occasional reports of the device disconnecting or requiring frequent reboots
  • Can run hot during heavy data use
  • Instructions provided in the box can be difficult to understand for some
  • OneMesh features are restricted to compatible TP-Link hardware
  • Higher price point compared to older Wi-Fi 5 extenders

Expert reviews

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21/01/2025
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22/03/2026
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