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*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Aug 18, 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

𝐔𝐩𝐠𝐫𝐚𝐝𝐞 𝐘𝐨𝐮𝐫 𝐏𝐂 𝐭𝐨 𝐖𝐢-𝐅𝐢 𝟔𝐄 Easily upgrade your desktop or laptop with tri-band Wi-Fi 6E. Simply connect via a USB Type-A or Type-C port and pair with a Wi-Fi 6E or newer router—no teardown or internal hardware required.

𝐀𝐗𝐄𝟓𝟒𝟎𝟎 𝐓𝐫𝐢-𝐁𝐚𝐧𝐝 𝐖𝐢-𝐅𝐢 𝟔𝐄 𝐒𝐩𝐞𝐞𝐝𝐬- Experience blazing-fast speeds up to 2402 Mbps (6 GHz) + 2402 Mbps (5 GHz) + 574 Mbps (2.4 GHz) for ultra-smooth 8K streaming, lag-free gaming, lightning-fast downloads, and seamless video conferencing. With the addition of the 6 GHz band, Wi-Fi 6E offers lower latency, less congestion, and improved performance over traditional Wi-Fi 6. Performance varies by conditions, distance to devices, and obstacles such as walls.*

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. §

𝐔𝐒𝐁 𝟑.𝟎 𝐟𝐨𝐫 𝐒𝐮𝐩𝐞𝐫𝐢𝐨𝐫 𝐓𝐫𝐚𝐧𝐬𝐟𝐞𝐫 𝐒𝐩𝐞𝐞𝐝𝐬- SuperSpeed USB 3.0 provides a fast and reliable connection between the adapter and your computer, helping maximize high-speed Wi-Fi performance while reducing USB interface limitations for smooth streaming, gaming, downloads, and more. ⌂

𝐖𝐢𝐧𝐝𝐨𝐰𝐬 𝟏𝟏/𝟏𝟎 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲 - The Archer TXE70U is compatible with Windows 10 and Windows 11 desktops and laptops only, delivering reliable wireless connectivity with optimized driver support. For the best experience, check the Tether App regularly to keep the firmware updated. Keep your drivers updated to ensure the best experience. **

𝐃𝐮𝐚𝐥 𝐔𝐒𝐁-𝐂 & 𝐔𝐒𝐁-𝐀 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐯𝐢𝐭𝐲 𝐢𝐧 𝐎𝐧𝐞 𝐀𝐝𝐚𝐩𝐭𝐞𝐫 - Designed for maximum flexibility, this 2-in-1 adapter connects directly to USB-C laptops or USB-A desktops without the need for extra adapters. Easily switch between devices with a compact design that delivers convenient, reliable Wi-Fi connectivity wherever you need it.

𝐏𝐥𝐮𝐠-𝐚𝐧𝐝-𝐏𝐥𝐚𝐲 - Built-in driver enables CD-free installation, so the adapter is ready to use right out of the box.

𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐖𝐏𝐀𝟑 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲- Featuring WPA3 encryption, this adapter delivers enhanced wireless protection with improved authentication and stronger security protocols to help keep your connection secure during everyday online activities.

𝐎𝐮𝐫 𝐂𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐂𝐨𝐦𝐦𝐢𝐭𝐦𝐞𝐧𝐭- TP-Link is a signatory of the U.S. Cybersecurity and Infrastructure Security Agency’s (CISA) Secure-by-Design pledge. This device is designed, built, and maintained, with advanced security as a core requirement.

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.