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TP-Link Archer AX55

TP-LinkHome router

Archer AX55

Released August 2021.8Maker product pageweb.archive.org/web/20211016115814/https://www.tp-link.com/us/support/download/archer-ax55Read 14 October 2026Archived copy of the maker's US support page of 2021-10-16. It lists V1 firmware builds of 2021-05-28, 2021-06-23 and 2021-07-12 and V1 documents published 2021-06-15, 2021-08-06 and 2021-08-11. The maker's overview photos are dated 2021-08-16. The German spec databases nextpit and inside-digital give market start August 2021. TP-Link Japan sold the router from 2021-12-16. August 2021 is stored as the best supported month. Last checked 15 October 2026.

Form factor
Router
Wi-Fi
Wi-Fi 6
Speed class
AX3000
WAN port
1Gbps

60 of 90 fields known.

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At a glance

Ports

  • 5 RJ45
  • USB-A USB 3.0

All specs

SourceCalculated

General

Series
Archer1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026
Model numbers
Archer AX551Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026The US page is titled Archer AX55 and its support page lists hardware versions V1 and V4, with the datasheet and user guide for V4.6. TP-Link UK and Japan also list V1. The page's specs do not differ by version. TP-Link sells a separate Archer AX55 Pro with a 2.5 Gbps port, which is not covered here. Other regions list V2 with a Broadcom chip.
GTIN / EAN
Not available
Announced
Not available
Status
Available1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026The page and the US downloads are live.
Predecessor
Not available
Successor
Not available
Launch price (US)
Not available
Launch price (EU)
Not available
Markets
US1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026The US page and the US datasheet and user guide (V4.6). The maker prints no launch price.
Colours
Black6Reviewtomsguide.com/computing/routers/tp-link-archer-ax55-reviewRead 14 October 2026The review describes the router as clothed in basic black.
Form factor
Router1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026Standalone AX3000 Dual Band Gigabit Wi-Fi 6 Router.
Segment
Home1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026Listed under Home Networking, WiFi Routers.

Wi-Fi

Wi-Fi
Wi-Fi 61Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026
Wi-Fi speed class
AX30001Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026WiFi Speeds row: AX3000, 5 GHz 2402 Mbps (802.11ax, HE160), 2.4 GHz 574 Mbps (802.11ax).
Wi-Fi radios
BandWi-FiStreamsMax channel width (MHz)Max link rate (Mbps)Dedicated backhaul
2.4 GHzWi-Fi 6240574No
5 GHzWi-Fi 621602,402No
Source1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026Standards row: Wi-Fi 6, 802.11ax/ac/n/a on 5 GHz and 802.11ax/n/b/g on 2.4 GHz. The capacity row says 4 Streams and the overview says 160 MHz bandwidth on 5 GHz. 2402 Mbps at 160 MHz and 574 Mbps at 40 MHz each fit 2 streams, so the split is 2 per band and the sum equals the 4 streams stated. 40 MHz on 2.4 GHz follows from the 574 Mbps rate. No band is a dedicated backhaul.2Maker spec sheet (PDF)tp-link.com/us/document/93467Read 14 October 2026Datasheet Archer AX55 V4.6: wireless 2402 Mbps (5 GHz) plus 574 Mbps (2.4 GHz). 4 streams. HE160 on the 5 GHz band.6Reviewtomsguide.com/computing/routers/tp-link-archer-ax55-reviewRead 14 October 2026The review says the router handles four independent data streams and gives 574 Mbps on 2.4 GHz and 2,402 on 5 GHz. It prints the 5 GHz unit as Gbps, a typo for Mbps.
Radio bands
2
6 GHz band
No
Combined Wi-Fi link rate
2,976Mbps
Wi-Fi streams
4
Max Wi-Fi channel width
160MHz
Wi-Fi features
OFDMA, MU-MIMO, Beamforming, Target Wake Time, Band steering1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026OFDMA, Beamforming and Target Wake Time are listed in the overview. Airtime Fairness and DFS are listed but are not options. MU-MIMO and Smart Connect are from the datasheet and user guide.2Maker spec sheet (PDF)tp-link.com/us/document/93467Read 14 October 2026OFDMA across 4 streams, Target Wake Time, Beamforming, Airtime Fairness and Smart Connect, which assigns each device to the best Wi-Fi band, stored as band steering.3Owner's manualtp-link.com/us/document/94978Read 14 October 2026Smart Connect assigns each device to the best band. MU-MIMO works only on 5 GHz and is not available when Smart Connect is on. The notice lists OFDMA, MU-MIMO, 1024-QAM and HT160.6Reviewtomsguide.com/computing/routers/tp-link-archer-ax55-reviewRead 14 October 2026The review names MU-MIMO, beamforming and OFDMA.
External antennas
41Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 20264x Fixed High-Performance Antennas.2Maker spec sheet (PDF)tp-link.com/us/document/93467Read 14 October 2026Hardware: antennas 4x high-performance antennas. Four high-gain external antennas in the features list.6Reviewtomsguide.com/computing/routers/tp-link-archer-ax55-reviewRead 14 October 2026Spec table: antennas (removable) 4/No. Four amplified antennas that cannot be replaced but can be rotated and swiveled.9Spec databasenextpit.de/wlan-router/tp-link-archer-ax55Read 14 October 2026Antenna type external, number 4.
Internal antennas
Not available
Detachable antennas
No1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026The page calls the antennas fixed. Tom's Guide says they cannot be replaced but can be rotated and swiveled.6Reviewtomsguide.com/computing/routers/tp-link-archer-ax55-reviewRead 14 October 2026The four amplified antennas cannot be replaced.
Coverage of one unit (claimed)
Not available
Connected devices per unit (claimed)
Not available

Ports and modem

Ports
PortCountRoleMax speed (Gbps)Version
RJ451WAN1Not available
RJ454LAN1Not available
USB-A1Not available5USB 3.0
Source1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026Ethernet Ports: 1x Gigabit WAN port and 4x Gigabit LAN ports. USB Support: 1x USB 3.0 port.6Reviewtomsguide.com/computing/routers/tp-link-archer-ax55-reviewRead 14 October 2026One 1 Gbps WAN port, four 1 Gbps LAN ports and a USB 3.0 connector rated at 5 Gbps.
Ethernet ports
5
Multi-gig ports
0
Fastest WAN port
1Gbps
Fastest LAN port
1Gbps
USB ports
1
SFP+ port
No
Built-in modem
Not available
Modem standards
Not available

Mesh

Mesh technologies
TP-Link OneMesh, EasyMesh1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026OneMesh Supported. The EasyMesh entry says the router can build an EasyMesh network with EasyMesh-compatible devices.3Owner's manualtp-link.com/us/document/94978Read 14 October 2026Chapter 10: EasyMesh with Seamless Roaming.
Units per pack
11Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026Sold as a single router.
Coverage of the pack (claimed)
Not available
Identical units
Not available
Satellite model
Not available
Satellite ports
Not available
Ethernet backhaul
Not available

Software

Management
Mobile app, Web interface1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026Management Features: Tether App and Webpage. Cloud service: TP-Link ID. The user guide describes the full web interface at tplinkwifi.net.3Owner's manualtp-link.com/us/document/94978Read 14 October 2026Chapter 2 sets up the router with the Tether app or at http://tplinkwifi.net in a browser. Settings are managed in the web interface.
Online account required
No3Owner's manualtp-link.com/us/document/94978Read 14 October 2026Quick setup lets the user click Skip instead of registering a TP-Link ID, and the web interface login accepts the router password. A TP-Link ID is only needed for cloud features.
Operating modes
Router, Access point1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026Working Modes: Router Mode and Access Point Mode.3Owner's manualtp-link.com/us/document/94978Read 14 October 2026Section 4.4: the router can work as an access point. Set at Advanced > System > Operation Mode.
Network features
Guest network, IPTV, QoS, Parental controls, Dynamic DNS1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026Guest network on 5 GHz and 2.4 GHz, IGMP proxy and snooping for IPTV, QoS by device, HomeShield parental controls and DDNS (TP-Link, NO-IP, DynDNS) are listed. The datasheet says HomeShield includes a free basic plan. Tag VLAN is part of the IPTV settings, so VLAN is not stored. There is no IoT network entry.
VPN server
OpenVPN, PPTP, L2TP, WireGuard2Maker spec sheet (PDF)tp-link.com/us/document/93467Read 14 October 2026Features: OpenVPN, PPTP, L2TP and WireGuard VPN Server and VPN Client are supported. The US product page lists only OpenVPN and PPTP as servers and OpenVPN, PPTP and L2TP as clients, which predates the WireGuard firmware. The user guide has chapters for all four server types.3Owner's manualtp-link.com/us/document/94978Read 14 October 2026Chapter 13: Use OpenVPN, PPTP VPN, L2TP/IPSec VPN and WireGuard VPN to access your home network.
VPN client
OpenVPN, PPTP, L2TP, WireGuard2Maker spec sheet (PDF)tp-link.com/us/document/93467Read 14 October 2026Software row: VPN: OpenVPN/PPTP/L2TP/WireGuard VPN Server and VPN Client.3Owner's manualtp-link.com/us/document/94978Read 14 October 2026Section 13.5: VPN Client with OpenVPN, PPTP, L2TP/IPSec and WireGuard VPN server entries.
USB applications
File server, Media server, Time Machine1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026USB Support: Apple Time Machine, FTP Server, Media Server and Samba Server.3Owner's manualtp-link.com/us/document/94978Read 14 October 2026Chapter 8: access the USB device locally and remotely, with Time Machine in section 8.3.

Security

Wi-Fi security
WPA2-Personal, WPA3-Personal, WPA2-Enterprise1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026WiFi Encryption: WPA, WPA2, WPA3 and WPA/WPA2-Enterprise (802.1x).2Maker spec sheet (PDF)tp-link.com/us/document/93467Read 14 October 2026Wireless Security: WPA/WPA2-Personal, WPA2/WPA3-Personal, WPA/WPA2-Enterprise.
Security service
HomeShield1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026TP-Link HomeShield.
Security service cost
Basic free, full paid2Maker spec sheet (PDF)tp-link.com/us/document/93467Read 14 October 2026Footnote: HomeShield includes the Free Basic Plan. Fees apply for the Pro Plan. Tom's Guide gives 55 USD a year for HomeShield Security+. The free and paid tiers share the name HomeShield.6Reviewtomsguide.com/computing/routers/tp-link-archer-ax55-reviewRead 14 October 2026The basic HomeShield protection is free and the Security+ subscription costs 55 USD a year.
Automatic firmware updates
Yes1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026Cloud Service: Auto Firmware Upgrade and OTA Firmware Upgrade.2Maker spec sheet (PDF)tp-link.com/us/document/93467Read 14 October 2026Cloud Service: Auto Firmware Upgrade.
Security updates until
31 December 202910Maker spec sheet (PDF)static.tp-link.com/upload/manual/2026/202606/20260609/Statements%20of%20PSTI%20Compliance_TP-Link.pdfRead 14 October 2026UK PSTI statement of TP-Link Systems, version of June 2026, lists Archer AX55 V1 with a defined support period of 31/12/2029 or later. Stored as a published minimum for the UK. V4 is not listed. The Singapore support FAQ (Duration of Security Support) lists Archer AX55 until 6 April 2028. The US site has no statement.

Smart home

Thread border router
Not available
Matter controller
Not available
Zigbee hub
Not available
Bluetooth
Not available
Smart home platforms
Amazon Alexa1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026Compatible with Alexa. The overview says to control the router via voice commands with Amazon Alexa.

Hardware

System on chip
Qualcomm IPQ50186Reviewtomsguide.com/computing/routers/tp-link-archer-ax55-reviewRead 14 October 2026Spec table: Wi-Fi chip Qualcomm IPQ5018. The text says it has Qualcomm's IPQ5018 Wi-Fi chipset. 24wireless, citing FCC photos of the Japanese V1 model, names a Qualcomm IPQ5018 SoC. The maker's page only says Qualcomm chipset. A forum quote of WikiDevi says V4 uses a different Qualcomm 5 GHz radio chip, and no source states the V4 SoC.7Press article24wireless.info/tp-link-archer-ax55-in-japanRead 14 October 2026TP-Link Japan announced the router on 2021-11-25 for sale on 2021-12-16. The article names a Qualcomm IPQ5018 SoC (printed IPQ0518 in the text) and a Qualcomm QCN6102 5 GHz radio chip.
CPU cores
21Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026Processor: Dual-Core CPU. The overview names an advanced Qualcomm chipset.6Reviewtomsguide.com/computing/routers/tp-link-archer-ax55-reviewRead 14 October 2026Spec table: 1GHz dual-core.
CPU clock
1GHz6Reviewtomsguide.com/computing/routers/tp-link-archer-ax55-reviewRead 14 October 2026Spec table and text: a 1GHz dual-core processor. TP-Link prints no clock. 24wireless says the clock is not disclosed.
RAM
512MB1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026Overview: 512 MB RAM.6Reviewtomsguide.com/computing/routers/tp-link-archer-ax55-reviewRead 14 October 2026Text: 512MB of RAM. The maker's page also says 512 MB RAM. The review's spec table lists the memory and storage columns the other way round (128MB/512MB), which contradicts its own text and the maker.7Press article24wireless.info/tp-link-archer-ax55-in-japanRead 14 October 2026Comparison table: 512 MB RAM.
Flash storage
128MB6Reviewtomsguide.com/computing/routers/tp-link-archer-ax55-reviewRead 14 October 2026Text: 128MB of flash storage for the firmware and settings. 24wireless cites an FCC teardown with an ESMT F50D1G41LB 1 Gbit flash, which is 128 MB. Stored as 0.128 GB.7Press article24wireless.info/tp-link-archer-ax55-in-japanRead 14 October 2026The article cites an FCC-derived teardown: ESMT F50D1G41LB flash, 1 Gbit, which is 128 MB.
Cooling fan
Not available

Power

Power supply
External DC adapter1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026Package Content: Power Adapter. Power: 12 V DC 2 A.
Rated power input
12 V, 2 A1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026Power: 12 V DC 2 A. The user guide names the included power supply as model T120200-2B1.3Owner's manualtp-link.com/us/document/94978Read 14 October 2026FCC statement: I.T.E. Power Supply model T120200-2B1.
Included adapter output
24W3Owner's manualtp-link.com/us/document/94978Read 14 October 2026The adapter is model T120200-2B1 and the page prints 12 V 2 A for the router, so 12 V x 2 A is 24 W. TP-Link prints no separate adapter output rating.
Power use (typical, claimed)
Not available
Power use (max, claimed)
Not available

Measured

Wi-Fi throughput (measured)
Distance (m)Connected toThroughput (Mbps)
4.572Main unit823.7
15.24Main unit288.4
22.86Main unit89.6
27.432Main unit15
Source5Measurementtomsguide.com/computing/routers/tp-link-archer-ax55-reviewRead 14 October 2026Keysight IxChariot with a Samsung Galaxy Book notebook as the test client, router and client in a 100 year old home. Firmware and band are not stated. Direct rows: 15 ft (4.572 m) 823.7 Mbps, 50 ft (15.24 m) 288.4 Mbps, 75 ft (22.86 m) 89.6 Mbps and 90 ft (27.432 m) 15.0 Mbps. The review was published 2024-04-19 on the original hardware.
Fastest Wi-Fi throughput (measured)
823.7Mbps
Wi-Fi throughput through a wall (measured)
697.1Mbps5Measurementtomsguide.com/computing/routers/tp-link-archer-ax55-reviewRead 14 October 2026Test system in an adjacent room 25 ft and a wall away: 697.1 Mbps.
Range (measured)
33.528m5Measurementtomsguide.com/computing/routers/tp-link-archer-ax55-reviewRead 14 October 2026The review gives a range of 110 feet (33.528 m).
Power use under load (measured)
8.4W5Measurementtomsguide.com/computing/routers/tp-link-archer-ax55-reviewRead 14 October 2026During the data saturation test the router used only 8.4 W. The estimated annual electricity cost is 11.04 USD.
Energy use per day (measured)
Not available

Dimensions and weight

Front and side, drawn to scale.

Dimensions
Width261.1Height41Depth134.5mm(10.3 × 1.6 × 5.3 in)1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 202610.2 x 5.3 x 1.5 in (261.1 x 134.5 x 41.0 mm), width x depth x height. The datasheet prints 261 x 134.5 x 41 mm.2Maker spec sheet (PDF)tp-link.com/us/document/93467Read 14 October 2026Dimensions: 10.2 x 5.3 x 1.5 in (261 x 134.5 x 41 mm).
Dimensions with antennas
Not available
Weight
Not available
Wall mountable
Yes3Owner's manualtp-link.com/us/document/94978Read 14 October 2026The device also can be mounted on the wall as shown in the following figure, with screw and distance notes on the same page.

Certifications

Wi-Fi Alliance certification ID
Not available
FCC ID
Not available
Other certifications
FCC, CE, RoHS1Maker product pagetp-link.com/us/home-networking/wifi-router/archer-ax55Read 14 October 2026Certifications: FCC, CE. The datasheet lists FCC and RoHS.2Maker spec sheet (PDF)tp-link.com/us/document/93467Read 14 October 2026Certification: FCC, RoHS.

In the box

We could not find any of these 1 fields. Show them
In the box
Not available

Warranty

Manufacturer warranty (source market)
2years4Maker product pagetp-link.com/us/support/replacement-warrantyRead 14 October 2026Warranty periods for products purchased on or after 9/1/2023 list 2 years for the Wi-Fi Router family. US site. Tom's Guide also says the AX55 has a two-year warranty.6Reviewtomsguide.com/computing/routers/tp-link-archer-ax55-reviewRead 14 October 2026The review says the AX55 comes with a two-year warranty.

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Sources

We read 10 sources for this router. The numbers match the markers in the sheet.

  1. Read 14 October 2026Backs 30 fields
  2. Maker spec sheet (PDF)tp-link.com/us/document/93467
    Read 14 October 2026Backs 11 fields
  3. Read 14 October 2026Backs 12 fields
  4. Read 14 October 2026Backs 1 field
  5. Read 14 October 2026Backs 4 fields
  6. Read 14 October 2026Backs 13 fields
  7. Read 14 October 2026Backs 3 fields
  8. Read 14 October 2026Backs 1 field
  9. Read 14 October 2026Backs 2 fields
  10. Read 14 October 2026Backs 1 field

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