TP-Link Archer TX20U AX1800 Dual Band Wi-Fi 6 Wireless USB Adapter

Description

The TP-Link Archer TX20U AX1800 Dual Band Wi-Fi 6 Wireless USB Adapter is a high-performance Wi-Fi 6 (802.11ax) adapter designed to provide fast and reliable wireless connectivity for USB-A devices like laptops and desktops. It supports dual-band Wi-Fi, delivering up to 1201Mbps on the 5GHz band for 4K/8K streaming, online gaming, and large file downloads, and 574Mbps on the 2.4GHz band for browsing and legacy devices. MU-MIMO and OFDMA technologies ensure efficient data transfer and low latency on crowded networks, ideal when paired with a Wi-Fi 6 router. Beamforming enhances signal strength by directing Wi-Fi signals toward the router, improving coverage compared to standard adapters.

The plug-and-play design offers driver-free setup for Windows 11/10, while macOS 10.9–10.15 requires drivers from TP-Link’s website (https://www.tp-link.com/support/download/archer-tx20u/). The USB 3.0 Type-A interface supports up to 5Gbps transfer speeds, 10× faster than USB 2.0, and is backward compatible with USB 2.0 ports. It supports WEP, WPA/WPA2/WPA3, WPA-PSK/WPA2-PSK, WPA3-SAE encryption for secure connections. The adapter features dual high-performance internal antennas, offering better range than nano adapters like the TX20U Nano, though it lacks the adjustable external antennas of the TX20U Plus. Reviews praise its fast speeds, easy setup, and reliability, but some users report occasional driver issues on macOS and signal drops in crowded 2.4GHz environments. The compact design (3.55 × 1.15 × 0.51 in, ~50g) is less bulky than the TX20U Plus, making it suitable for both home and travel use.

Compared to the Archer TX20U Nano (AX1800, nano-sized), the TX20U offers similar speeds but better range due to larger antennas. Unlike the Archer T4U Plus (AC1300, Wi-Fi 5), it supports Wi-Fi 6 for faster speeds and lower latency. Compared to the UH7020C (7-in-1 hub), it focuses solely on Wi-Fi connectivity. It’s ideal for users needing high-speed Wi-Fi 6 connectivity without the bulk of external antennas.

Specifications

• Host Interface: USB 3.0 Type-A (5Gbps)

• Wireless Standards: IEEE 802.11a/b/g/n/ac/ax

• Frequency: 2.4GHz (2.400–2.4835 GHz), 5GHz (5.180–5.825 GHz)

• Data Transfer Speed: Up to 1201Mbps (5GHz), 574Mbps (2.4GHz); Total 1800Mbps

• Chipset: Realtek (inferred, likely RTL8852AE or similar)

• Wireless Security: WEP, WPA/WPA2/WPA3, WPA-PSK/WPA2-PSK, WPA3-SAE

• Wireless Features: MU-MIMO, OFDMA, Beamforming

• Compatibility: Windows 11/10 (32/64-bit), macOS 10.9–10.15

• Plug-and-Play: Yes, driver-free for Windows 11/10; drivers required for macOS

• Power Supply: USB bus-powered (no external adapter)

• Dimensions: 90 × 29.2 × 13 mm (3.55 × 1.15 × 0.51 in)

• Weight: 1.76 oz (50g, estimated)

• Antenna: 2× High-Performance Internal Antennas

• LED Indicator: Status (connection/activity)

• Certifications: CE, FCC, RoHS

• Operating Temperature: 0°C to 40°C (32°F to 104°F)

• Storage Temperature: -40°C to 70°C (-40°F to 158°F)

• Operating Humidity: 10%–90% (Non-Condensing)

• Storage Humidity: 5%–90% (Non-Condensing)

• Package Contents: Archer TX20U AX1800 Dual Band Wi-Fi 6 Wireless USB Adapter, Quick Installation Guide