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TP-Link RE655BE specifications and in-depth review

TP-Link RE655BE

Manufacturer: TP-Link

The TP-Link RE655BE is a tri-band Wi-Fi extender designed to expand wireless coverage using the latest Wi-Fi 7 (802.11be) standard alongside backward compatibility with Wi-Fi 6E, Wi-Fi 6, Wi-Fi 5, and Wi-Fi 4. It ships with a dedicated smartphone app and supports WPS for straightforward setup, while mesh Wi-Fi compatibility allows it to integrate into a broader home network architecture.

On the technical side, the RE655BE delivers a combined wireless throughput of 11000 Mb/s across its three bands and draws 23.5W during operation. It features four external antennas with beamforming and MU-MIMO support to help direct and distribute signals more efficiently. A single LAN port is available for wired connections, and the unit measures 161 mm in height, 107.2 mm in width, and 39 mm in depth, with a total volume of approximately 673 cm³. Supported security protocols include WEP, WPA, and WPA2.

Pros
  • Supports Wi-Fi 7 alongside Wi-Fi 6E, Wi-Fi 6, Wi-Fi 5, and Wi-Fi 4, covering a wide range of client devices
  • Tri-band configuration with a combined throughput of 11000 Mb/s allows substantial wireless bandwidth distribution
  • Mesh Wi-Fi support enables integration into a wider whole-home network setup
  • MU-MIMO and beamforming help maintain more stable connections when multiple devices are active simultaneously
  • Includes a dedicated smartphone app and a WPS button, simplifying the setup and management process
Cons
  • Only one LAN port available, limiting wired device connectivity
  • Wi-Fi security is limited to WEP, WPA, and WPA2, with no mention of WPA3 support
  • Four external antennas and a volume of over 673 cm³ result in a relatively bulky physical footprint
  • Operating power consumption of 23.5W is on the higher side for a range extender
Who is this for?

This extender is a strong fit for households running a mix of older and newer Wi-Fi devices, thanks to its broad standard coverage from Wi-Fi 4 through to Wi-Fi 7. Users looking to eliminate dead zones across larger living spaces will benefit from the tri-band setup and mesh Wi-Fi support, which together allow for more flexible and layered coverage. The inclusion of MU-MIMO and beamforming also makes it well-suited to environments where several devices are connected and active at the same time.

Who is this NOT for?

Users who rely on connecting multiple wired devices will find the single LAN port a meaningful limitation, as it offers little flexibility for a wired setup. Those with security-conscious network requirements may also find the absence of WPA3 support a drawback, since the available protocols top out at WPA2. Additionally, given its relatively large physical footprint and higher operating power draw of 23.5W, it is not well-suited for compact spaces or setups where energy efficiency is a priority.

General info:

Wi-Fi version Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
Wi-Fi speed 11000 Mb/s
Wi-Fi bands Tri-band
operating power consumption 23.5W
LAN ports 1

The TP-Link RE655BE supports a wide range of Wi-Fi standards, spanning Wi-Fi 7 (802.11be), Wi-Fi 6E and Wi-Fi 6 (both 802.11ax), Wi-Fi 5 (802.11ac), and Wi-Fi 4 (802.11n), making it compatible with a broad set of client devices. Operating as a tri-band extender, it delivers a combined wireless speed of 11000 Mb/s. A single LAN port is available for wired device connections, and the unit has an operating power consumption of 23.5W.

Features:

has MU-MIMO ✓
supports mesh Wi-Fi ✓
has beamforming ✓
Wi-Fi security protocols WEP, WPA, WPA2
Has a dedicated smartphone app ✓
has a WPS button ✓

The RE655BE includes MU-MIMO and beamforming to help manage simultaneous connections and direct wireless signals more precisely toward connected devices. It supports mesh Wi-Fi, allowing it to function as part of a larger networked setup, and comes with a dedicated smartphone app for management alongside a WPS button for quick pairing. Wireless security is handled through WEP, WPA, and WPA2 protocols.

Design:

external antennas 4
volume 673.1088 cm³
height 161 mm
width 107.2 mm
thickness 39 mm

The RE655BE is fitted with 4 external antennas and measures 161 mm in height, 107.2 mm in width, and 39 mm in thickness, giving it a total volume of approximately 673.1 cm³.

Final Verdict

The TP-Link RE655BE positions itself as a capable and forward-looking option in the Wi-Fi extender category, with its standout feature being Wi-Fi 7 support across a tri-band architecture that accommodates a wide spectrum of client devices. Its mesh compatibility, MU-MIMO, and beamforming capabilities make it a practical choice for larger, multi-device households seeking broader and more stable wireless coverage. That said, users with specific needs around wired connectivity or advanced security standards may find its single LAN port and WPA2-capped security worth factoring in. On balance, the RE655BE is a well-specified extender for those wanting to future-proof their wireless setup without overhauling their existing network infrastructure.