TP-Link Archer AX20 WiFi router: Pros and Cons

TP-Link Archer AX20 (AX20) pictures

The specifications below are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the TP-Link Archer AX20, then don’t hesite and signal the problem to us.

TP-Link Archer AX20 (AX20) specifications

Body

The dimensions and design of a router can impact its cooling capabilities. Routers with larger dimensions may have more space for internal cooling mechanisms, such as larger fans or heat sinks, which can help dissipate heat more effectively. The weight of a router can be a consideration in certain situations, but it is generally not as crucial as other factors such as performance, features, and compatibility.

System

The TP-Link Archer AX20 router is equipped with Broadcom BCM6755 @ 1.5 GHz processor. The Archer AX20 comes with 256 MB of RAM. The amount of RAM in a router can impact its performance and capacity to handle concurrent operations and traffic. Higher RAM capacity allows for better multitasking, larger routing tables, and improved overall performance. The 128 MB flash memory in the router serves as the storage medium for the router's firmware. It is a non-volatile memory that retains its data even when power is removed from the device.

The TP-Link often releases firmware updates to enhance the router's functionality, improve security, fix bugs, and add new features. Firmware updates can provide performance improvements, compatibility with new devices or protocols, and address vulnerabilities. The TP-Link Archer AX20 router comes with 12 V / 1.5 A PSU. This unit is responsible for providing electrical power to the router, and if it becomes faulty, it can be replaced with a new, compatible one.

Network

Like many modern routers, the Archer AX20 supports many network standards too. The IPv4 is the fourth iteration of the Internet Protocol (IP) and is the most widely used version of IP on the internet today. The latest firmware supports IPv6 protocol that provides an identification and location system for computers on networks and routes traffic across the Internet. The TP-Link Archer AX20 has 4 x 10/100/1000 Mbps LAN and 1 x 10/100/1000 Mbps WAN ports. LAN or Ethernet ports (RJ-45) are used to connect devices to the local area network (LAN).

This router has Gigabit Ethernet LAN ports, which provides data transfer speeds of up to 1000 Mbps (1 Gbps) over Ethernet connections. The WAN port on a router stands for "Wide Area Network" port. It is used to connect the router to the external network, typically provided by an internet service provider (ISP). The Archer AX20 router supports Gigabit speed on its WAN port, that can support speeds up to 1000 Mbps. This router ensures that you can fully utilize high-speed internet connections provided by your ISP.

The Archer AX20 comes with OpenVPN support. OpenVPN is a full-featured SSL VPN solution which implements OSI layer 2 or 3 secure network extension using the industry standard SSL/TLS protocol. The PPTP (Point-to-Point Tunneling Protocol) is an older VPN protocol that was widely used in the past but is now considered less secure compared to newer alternatives like IPsec or OpenVPN.

Wireless

This router has 4 x 4 dBi, fixed antennas. Antennas play a significant role in Wi-Fi performance and coverage. They are essential components of wireless routers that transmit and receive radio signals to establish wireless connections with devices. 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. This frequency range is unlicensed and globally available for various wireless applications, including Wi-Fi.

The Archer AX20 supports the 5 GHz band too. The 5 GHz band offers better noise immunity, less interference, and more available channels. This router is a Wi-Fi 6 router. 802.11ax is the sixth-generation Wi-Fi standard, commonly referred to as Wi-Fi 6. It builds upon the previous Wi-Fi 5 (802.11ac) standard and brings significant improvements in speed, capacity, and overall performance. The AX1800 refers to the maximum combined data transfer rate supported by the router across all Wi-Fi bands.

The Archer AX20 is capable of a maximum throughput speed of 574 + 1201 Mbps. The real-world speed of a Archer AX20 router is typically lower than its theoretical maximum speed. The TX power (30 dBm) of a router refers to the transmission power or signal strength at which the router broadcasts its Wi-Fi signal. It determines the range and coverage area of the wireless network. The Archer AX20 router offers several security protocols: WEP, WPA, WPA2, WPS.

The WEP (Wired Equivalent Privacy) was the first security protocol for Wi-Fi networks but is now considered weak and easily compromised. It uses a static encryption key and has known vulnerabilities, so it is no longer recommended for securing Wi-Fi networks. The WPA2 (Wi-Fi Protected Access 2) was introduced as an improvement over WEP and provides stronger security. If WPA3 is not available, WPA2-Personal with AES encryption is still considered secure.

The Archer AX20 router offers WPS. The WPS (Wi-Fi Protected Setup) provides a simplified and convenient method for connecting devices to a Wi-Fi network. Instead of manually entering the Wi-Fi network name (SSID) and password, users can use the WPS feature to establish a connection with the push of a button or by entering a PIN. A guest network on the Archer AX20 router is a separate network that provides internet access to guests or visitors without giving them access to your main or primary network. It allows you to create a dedicated network segment for guests, keeping their devices isolated from your private network, thereby enhancing security and privacy.

Connectivity

USB ports can offer additional functionality depending on the router's capabilities. The USB 2 port has a maximum theoretical data transfer rate of 480 megabits per second (Mbps), which is equivalent to 60 megabytes per second (MB/s). You can attach a compatible USB printer to the TP-Link Archer AX20 device. USB print servers allow you to connect a USB printer to your network, making it accessible to multiple devices. This eliminates the need for each device to have a direct USB connection to the printer. It has built-in NAS functionality. You can connect external storage devices such as USB flash drives or USB hard drives to your router. This allows you to share files, documents, photos, and media across devices on your network. It can be convenient for accessing and sharing files without the need for separate file servers or cloud storage.

Administration

The default IP addresses of the TP-Link Archer AX20 device is 192.168.0.1. These address allows you to access the router's console login page. If you are unable to log in to the setup panel of your TP-Link router, performing a reset can be a helpful troubleshooting step. It is highly recommended to change the default password of your Archer AX20 router after the initial setup. If you forget the new password in the future, you may need to perform a factory reset on the router to revert to the default settings.

TP-Link Archer AX20 (AX20) comparisons

According to our statistics, the TP-Link Archer AX20 router was most often compared on our site with the following routers.

TP-Link Archer AX90 TP-Link Archer AX3200 TP-Link Archer A5 TP-Link Talon AD7200 TP-Link Archer AX73 TP-Link TL-WR340G TP-Link Archer C8 TP-Link Archer AX1800

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