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TP-Link Archer C20 router review

300 + 433 Mbps
IEEE 802.11a/b/g/n/ac
MediaTek MT7620A @ 580 MHz
64 MB / 8 MB

TP-Link introduced the Archer C20 router in 2014. It is powered by MediaTek MT7620A @ 580 MHz chipset, 64 MB of RAM, and 8 MB of flash memory.

Keen to discover if this TP-Link router lives up to the hype? Keep following along!

Table of Contents

  • TP-Link Archer C20 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
  • 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. The specs below rely on official manufacturer data, but we also consider user reviews. If you noticed any mistakes or missing details about the TP-Link Archer C20, please let us know. Furthermore, we strive to deliver a thorough and precise overview.

TP-Link Archer C20 / C20

The Archer C20 is a versatile router that offers more than basic functionality. It has advanced features and capabilities. It provides a reliable, fast network for homes and offices. This router has USB connectors. They add features and expand your network's capabilities. TP-Link is another well-known manufacturer in the networking industry.

TP-Link Archer C20 specifications

BrandTP-Link
NameArcher C20
TypeC20
Rating
Rated 4/5 based on 1570 user votes.
Launch2014

Body

Dimensions230 x 144 x 35 mm
Weight200 g

If you plan to move or travel a lot and need to take your router with you, the size is important. It needs to be small to be easy to carry. The weight of a router can matter in some situations. But, it is usually not as crucial as other factors. These factors include features and compatibility.

System

ChipsetMediaTek MT7620A @ 580 MHz
RAM64 MB
Flash8 MB
OSTP-Link
Power supply12 V / 1 A

The MediaTek MT7620A @ 580 MHz CPU provides processing power. It handles tasks and services within the Archer C20 router. The amount of RAM in a router can affect its performance. It also affects its capacity to handle concurrent operations and traffic. The 8 MB flash memory in the router serves as the storage medium for the router's firmware. The firmware upgrade process may vary depending on the router model. However, it often involves accessing the router's web-based administration interface. The TP-Link packages the Archer C20 router with 12 V / 1 A PSU.

TP-Link Archer C20 (C20) / 1

Network

ProtocolsIPv4
IPv6
LAN ports4 x 10/100 Mbps
WAN ports1 x 10/100 Mbps
Mobile networkno
VPN supportno

Like many modern routers, the Archer C20 supports many network standards too. The IPv4 uses 32-bit addresses, represented as four sets of numbers separated by periods (e.g. 192.168.0.1). The router also supports IPv6. This allows you to use the latest Internet Protocol. The Archer C20 features a Fast Ethernet WAN port that has a maximum speed of 100 Mbps.

Wireless

Antennas2 x 2 dBi
fixed
2.4 GHzyes
5 GHzyes
60 GHzno
StandardsIEEE 802.11a/b/g/n/ac
ClassAC750
Speed300 + 433 Mbps
Transmit power23 dBm
SecurityWEP
WPA
WPA2
WPS
Guest networkyes

A well-positioned antenna can reduce interference and signal weakening. This leads to a more reliable connection. This router is 2.4 GHz capable. The 2.4GHz band refers to the portion of the radio spectrum between 2.400 and 2.4835 gigahertz. Using the 5 GHz band can move some devices from the crowded 2.4 GHz band. This cuts congestion and boosts the network. Wi-Fi 5 uses the 5 GHz band. It uses wider channels and advanced techniques to send data faster.

Real-world Archer C20 router speeds are lower than its theoretical maximum speed. WEP was the first Wi-Fi security protocol. But it is now seen as weak and easy to hack. The introduction of WPA2 (Wi-Fi Protected Access 2) improved upon WEP. It provides stronger security. WPS (Wi-Fi Protected Setup) provides an easy method. It connects devices to a Wi-Fi network.

TP-Link Archer C20 (C20) / 2

Connectivity

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). By connecting a USB printer to the Archer C20 router, you can make it accessible to all devices on your network. This router has a USB file server. It lets you connect external storage devices to your network. For example, you can connect USB flash drives or hard drives.

Administration

Default IP192.168.1.1
Default usernameadmin
Default passwordadmin

If you can't log in to your TP-Link router's setup panel, try resetting it. A reset can help you troubleshoot. It is highly recommended to change the default password of your Archer C20 router. Do this after the initial setup.

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. We'll talk about what it does well and also where it could use some improvements. Just remember, this is just what I think, and you might see things differently.

Pros

  • lightweight
  • sufficient memory
  • IPv6 capable
  • works on 5 GHz band
  • WPS friendly
  • USB 2 compatible
  • printserver functionality
  • fileserver operation

Cons

  • insufficient flash
  • lack of Gigabit LAN
  • Non-gigabit WAN port
  • missing Wi-Fi 6 support
  • incompatible with WPA3

TP-Link Archer C20 photos

TP-Link Archer C20 / C20 photo
TP-Link Archer C20 / C20 photo
TP-Link Archer C20 / C20 photo
TP-Link Archer C20 / C20

TP-Link Archer C20 comparisons

We've noticed that many of our visitors like to compare the TP-Link Archer C20 router with these popular models.

TP-Link Archer AX21 (AX21) TP-Link Archer AX21 TP-Link TL-WR1042ND (TL-WR1042ND) TP-Link TL-WR1042ND TP-Link TL-WR841N v12 (TL-WR841NV12) TP-Link TL-WR841N v12 TP-Link Archer C2600 (C2600) TP-Link Archer C2600

If there’s information about the TP-Link Archer C20 that you would like to see on this site, then write to us.

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.
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