TP-Link

TP-Link Archer TXE70U Wi-Fi 6E Tri-Band USB Adapter

Add tri-band Wi-Fi 6E and its congestion-free 6 GHz lane to any Windows desktop or laptop through a single USB port

$59.99*
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*Price sourced from Amazon.com. Last updated:Oct 12, 2026.Price and availability are subject to change — details.

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Overview

The TP-Link Archer TXE70U exists to solve a specific problem: getting current Wi-Fi 6E performance onto a computer that shipped without it. Instead of installing an internal card, you connect the adapter to a USB Type-A or Type-C port and pair it with a Wi-Fi 6E or newer router. The appeal is tri-band coverage, headlined by the 6 GHz band that Wi-Fi 6E adds on top of traditional Wi-Fi 6. That extra spectrum means lower latency and less congestion, which the source frames as the meaningful upgrade for smooth 8K streaming, lag-free gaming, and seamless video conferencing. Rated speeds reach 2402 Mbps on 6 GHz, 2402 Mbps on 5 GHz, and 574 Mbps on 2.4 GHz for a combined AXE5400 figure.

Practical ownership is straightforward. The 2-in-1 design connects directly to USB-C laptops or USB-A desktops, so there is no scrounging for extra adapters when you switch machines. A built-in driver handles CD-free installation, and SuperSpeed USB 3.0 provides the bandwidth headroom needed to let the high-speed Wi-Fi perform without the interface throttling it. MU-MIMO and OFDMA improve capacity on crowded networks, while WPA3 encryption strengthens everyday security. TP-Link notes the adapter is a signatory-backed Secure-by-Design product. Two caveats shape the buying decision: compatibility is limited to Windows 10 and 11, and TP-Link recommends checking the Tether App to keep firmware current.

Key Features

𝐀𝐗𝐄𝟓𝟒𝟎𝟎 𝐓𝐫𝐢-𝐁𝐚𝐧𝐝 𝐖𝐢-𝐅𝐢 𝟔𝐄 𝐒𝐩𝐞𝐞𝐝𝐬 - Upgrade your PC with wireless speeds up to 2402 Mbps on 6 GHz, 2402 Mbps on 5 GHz, and 574 Mbps on 2.4 GHz for fast downloads, smooth streaming, and responsive gaming. * Actual speeds varies by conditions, distance to devices, & obstacles such as walls.

𝟔 𝐆𝐇𝐳 𝐁𝐚𝐧𝐝 𝐟𝐨𝐫 𝐋𝐞𝐬𝐬 𝐂𝐨𝐧𝐠𝐞𝐬𝐭𝐢𝐨𝐧: Access the 6 GHz band to reduce interference from legacy devices and enjoy more bandwidth and lower latency when paired with a compatible Wi-Fi 6E or above router.**

𝐋𝐞𝐬𝐬 𝐂𝐨𝐧𝐠𝐞𝐬𝐭𝐢𝐨𝐧 𝐨𝐧 𝐁𝐮𝐬𝐲 𝐍𝐞𝐭𝐰𝐨𝐫𝐤𝐬 - Wi-Fi 6E with MU-MIMO and OFDMA works together to increase network capacity and efficiency, allowing more devices to communicate simultaneously with less congestion. Together, they deliver faster, more responsive wireless performance for streaming, gaming, video calls, downloads, and multitasking—even on busy networks with multiple connected devices. §

𝐋𝐨𝐰𝐞𝐫 𝐋𝐚𝐭𝐞𝐧𝐜𝐲, 𝐇𝐢𝐠𝐡𝐞𝐫 𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐲 - OFDMA and MU-MIMO help improve Wi-Fi efficiency and reduce latency on busy networks, supporting smoother streaming, more responsive gaming, and reliable uploads.**

𝐁𝐨𝐨𝐬𝐭𝐞𝐝 𝐖𝐢-𝐅𝐢 𝐑𝐞𝐜𝐞𝐩𝐭𝐢𝐨𝐧: High-gain antennas and Beamforming help strengthen Wi-Fi reception at a distance, supporting a more stable connection for your laptop or desktop—even when your router is farther away.**

𝐔𝐒𝐁 𝟑.𝟎 𝐓𝐲𝐩𝐞-𝐀 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐨𝐧: Connect through a high-speed USB 3.0 interface for fast data transfer and reliable connectivity for your laptop or desktop.*

𝐄𝐚𝐬𝐲 𝐂𝐃-𝐅𝐫𝐞𝐞 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: Get connected with less setup hassle on Windows 10/11 (64-bit). No CD required—just plug in the adapter. ***For best performance: keep firmware updated by checking the Tether App.

𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐖𝐏𝐀𝟑 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲: WPA3 encryption helps protect your PC connection from brute-force attacks and keeps personal data safer.§

𝐒𝐮𝐩𝐩𝐨𝐫𝐭𝐞𝐝 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐧𝐠 𝐒𝐲𝐬𝐭𝐞𝐦: Only compatible with Windows 10/11 (64-bit).***

𝐎𝐮𝐫 𝐂𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐂𝐨𝐦𝐦𝐢𝐭𝐦𝐞𝐧𝐭: TP-Link is a signatory of the U.S. Cybersecurity and Infrastructure Security Agency’s (CISA) Secure-by-Design pledge. Advanced security is integrated into the device’s design, development, and ongoing maintenance.

Specifications

Brand
TP-Link
Model
Archer TXE70U
Wi-Fi Standard
Wi-Fi 6E (tri-band)
Combined Speed Rating
AXE5400 (up to 5.4 Gbps)
6 GHz Band
Up to 2402 Mbps
5 GHz Band
Up to 2402 Mbps
2.4 GHz Band
Up to 574 Mbps
Interface
SuperSpeed USB 3.0, USB-C and USB-A
Technologies
MU-MIMO, OFDMA
Security
WPA3 encryption
Operating System
Windows 10 / Windows 11
Installation
Plug-and-play, built-in driver (CD-free)

Frequently Asked Questions

Yes. To use the 6 GHz band and reach the full AXE5400 rating you must pair it with a Wi-Fi 6E or newer router; on older routers it falls back to 5 GHz and 2.4 GHz.
No. TP-Link lists compatibility for Windows 10 and Windows 11 desktops and laptops only, so macOS, Linux, and ChromeOS are not supported.
Yes. The 2-in-1 design includes both USB-C and USB-A connectors, so you can switch between modern laptops and traditional desktops without buying an extra adapter.
No. A built-in driver enables CD-free, plug-and-play installation, so the adapter is ready to use out of the box on a supported Windows PC.
It is rated up to 2402 Mbps on 6 GHz, 2402 Mbps on 5 GHz, and 574 Mbps on 2.4 GHz. Real-world results vary with distance, obstacles such as walls, and network conditions.
It uses WPA3 encryption for stronger authentication, and TP-Link recommends checking the Tether App regularly to keep firmware and drivers current.