Description
The TP-Link Archer TX20U Plus is a high-performance AX1800 dual-band USB adapter engineered to bring the efficiency and speed of WiFi 6 to legacy PCs and laptops. By utilizing the 802.11ax standard, it provides a significant boost in capacity and throughput compared to older WiFi 5 devices. The external design, featuring a 1-meter USB 3.0 cable, allows for flexible placement on your desk, ensuring that the antennas are not obstructed by the computer chassis for optimal signal reception.
This product is for:
- Remote Professionals: Ensures stable, high-definition video conferencing and fast file transfers during critical work hours.
- Competitive Gamers: Leverages OFDMA and MU-MIMO technology to reduce latency and jitter in crowded household networks.
- 4K Content Streamers: Provides the necessary bandwidth (up to 1201 Mbps on 5GHz) for smooth Ultra-HD playback without interruptions.
- Students and Researchers: Offers reliable long-range connectivity for accessing online libraries and attending virtual lectures from any room.
- Desktop Users without Internal WiFi: A cost-effective alternative to installing internal PCIe cards, offering superior range through external high-gain antennas.
Detailed specifications:
- Wireless Standard: IEEE 802.11ax/ac/n/a 5 GHz; IEEE 802.11ax/n/g/b 2.4 GHz
- Signal Rate: 5 GHz: Up to 1201 Mbps; 2.4 GHz: Up to 574 Mbps
- Interface: SuperSpeed USB 3.0 (up to 10x faster than USB 2.0)
- Antenna Type: 2× High-Gain Dual-Band Antennas
- Security Protocols: WPA, WPA2, WPA3, WPA-PSK, WPA2-PSK
- Dimensions: 3.3 × 6.2 × 0.76 in (84 × 156.3 × 19.2 mm)
- OS Compatibility: Windows 10, Windows 11
Setting up the Archer TX20U Plus is straightforward, involving a quick driver installation followed by immediate access to WiFi 6 speeds. The physical design is a major advantage; unlike "thumb-drive" style adapters that can be blocked by the computer case, this unit sits on the desk. The adjustable dual antennas can be tilted and rotated to capture the strongest signal from the router. In real-world usage, the integration of MU-MIMO allows the adapter to communicate with the router simultaneously with other devices, maintaining high throughput even when the family is online.
When compared to standard AC1200 adapters, the Archer TX20U Plus offers nearly 40% faster speeds on the 5GHz band and significantly better performance in high-density areas thanks to OFDMA. While internal PCIe WiFi cards offer similar speeds, the TX20U Plus provides the flexibility of external placement, which is often superior for signal acquisition in setups where the PC is tucked under a desk. It also includes the latest WPA3 encryption, a security feature often missing in older or budget-tier USB dongles.
Q&A:
- Does this adapter work with USB 2.0 ports? Yes, it is backward compatible with USB 2.0, though using a USB 3.0 port is highly recommended to reach the full AX1800 speeds.
- Is the Archer TX20U Plus compatible with Mac or Linux? Currently, this model officially supports Windows 10 and Windows 11.
- Do I need a WiFi 6 router to use this? While it works with older WiFi 4 and WiFi 5 routers, a WiFi 6 (802.11ax) router is required to experience the maximum speed and efficiency benefits.
- How long is the included USB cable? The package includes a 1-meter (approx. 3.2 feet) USB 3.0 cable for flexible placement.
- Does it support WPA3 security? Yes, it supports the latest WPA3 encryption to protect your network from brute-force attacks.
