TP-Link Archer A9 router review

600 + 1300 Mbps
IEEE 802.11a/b/g/n/ac
Qualcomm Atheros QCN5502 @ 780 MHz
128 MB / 128 MB

TP-Link introduced the Archer A9 router in 2018. It is powered by Qualcomm Atheros QCN5502 @ 780 MHz chipset, 128 MB of RAM, and 128 MB of flash memory.

Wondering if this TP-Link router is awesome? Keep following along!

Table of Contents

  • TP-Link Archer A9 specifications
    • Body, dimensions, weight
    • System, chipset, RAM, flash, power supply
    • Network, protocols, WAN and LAN ports
    • Wireless, antennas, speed, security
    • Connectivity
    • Administration, user interface, login information
    • Links
  • Verdict, Pros and Cons
  • Photos
  • Comparisons

Our personal experiences and opinions form the basis of this article. We aimed to share insights on a topic, and we hoped others would find it useful and inspirational. If you noticed any mistakes or missing details about the TP-Link Archer A9, please let us know.

TP-Link Archer A9 / A9

The Archer A9 is a powerful router. It is full of features and made for advanced networking. TP-Link provides affordable networking solutions.

TP-Link Archer A9 specifications

NameArcher A9
Rated 3/5 based on 1182 user votes.


Dimensions243.5 x 186.5 x 32.7 mm
Weight413 g

If you live in a small apartment, the size of the router is crucial to deciding whether it will fit. If you plan to mount your router on a wall or ceiling, the weight can affect the mounting process.

TP-Link Archer A9 (A9) / 3


ChipsetQualcomm Atheros QCN5502 @ 780 MHz
Flash128 MB
Power supply12 V / 1.5 A

The Qualcomm Atheros QCN5502 @ 780 MHz CPU affects the router's performance, working with RAM and firmware. The 128 MB of RAM helps the router manage many tasks concurrently

TP-Link Archer A9 (A9) / 1


LAN ports4 x 10/100/1000 Mbps
WAN ports1 x 10/100/1000 Mbps
Mobile networkno
VPN supportno

The Archer A9 router is compatible with IPv6. IPv6 offers many enhancements and improvements over IPv4. Gigabit Ethernet ports support data transfer rates of up to 1 gigabit per second. A Gigabit WAN port is useful when your internet plan supports high speeds.

TP-Link Archer A9 (A9) / 2


Antennas3 x 5 dBi
2.4 GHzyes
5 GHzyes
6 GHzno
60 GHzno
StandardsIEEE 802.11a/b/g/n/ac
Speed600 + 1300 Mbps
Transmit power28 dBm
Guest networkyes

The router supports the 2.4 GHz Wi-Fi. To optimize your Wi-Fi experience, it's often recommended to use a combination of both 2.4 GHz and 5 GHz bands. The Wi-Fi router offers fast data speeds. They're good for streaming HD video, online gaming, and large file transfers. The introduction of WPA2 (Wi-Fi Protected Access 2) improved upon WEP. It provides stronger security. The Wi-Fi Protected Setup (WPS) lets you join a safe wireless network with the push of a button or a simple PIN entry.


USB ports1 x USB 2.0
Print serveryes
File serveryes

The USB 2 port has a maximum theoretical data transfer rate of 480 megabits per second (Mbps). A USB print server lets you connect a printer to your network. Then, computers can print to it without a direct connection. The Archer A9 router lets you schedule backups. You can back up to the connected USB storage device.


Default IP192.168.0.1
Default usernameadmin
Default passwordadmin

Changing the password often is a good security practice. It protects your network and devices from unauthorized access. Changing the default password improves your router's security. It reduces the risk of unauthorized individuals controlling your network.

Official site

Pros and Cons

Every router, including this TP-Link one, has its good sides and not-so-good sides. Let's take a closer look at both to get a full understanding of what this router can do. Just remember, this is just what I think, and you might see things differently.


  • sufficient memory
  • adequate flash
  • IPv6 capable
  • high-speed LAN port
  • high-speed WAN port
  • works on 5 GHz band
  • decent Wi-Fi performance
  • WPS friendly
  • USB 2 compatible
  • printserver functionality
  • fileserver operation


  • missing Wi-Fi 6 support
  • incompatible with WPA3

TP-Link Archer A9 photos

TP-Link Archer A9 / A9 photo
TP-Link Archer A9 / A9 photo
TP-Link Archer A9 / A9 photo
TP-Link Archer A9 / A9 photo
TP-Link Archer A9 / A9

TP-Link Archer A9 comparisons

We've noticed that many of our visitors like to compare the TP-Link Archer A9 router with these popular models.

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Updated: May 25, 2024

Robert Miller
For over 15 years, I've immersed myself in the world of networking devices as a tech aficionado. I've dedicated myself to thoroughly testing and analyzing routers and other networking gear. I aim to provide thorough reviews. They will give you the knowledge needed to improve your network.