TP-Link AC600 USB WiFi Adapter for Desktop PC (Archer T2U Plus)- Wireless Network Adapter for Desktop with 2.4GHz, 5GHz High Gain Dual Band 5dBi Antenna, Supports Win11/10/8.1/8/7/XP, Black
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Availability:
In Stock.
Arrives
Saturday, Jul 18
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Size: AC600, WiFi 5
Features
- Long Range Adapter This compact USB Wi-Fi adapter provides long-range and lag-free connections wherever you are. Upgrade your PCs or laptops to 802.11ac standards which are three times faster than wireless N speeds.
- Smooth Lag Free Connections Get Wi-Fi speeds up to 200 Mbps on the 2.4 GHz band and up to 433 Mbps on the 5 GHz band for upgraded web surfing, gaming, and streaming. Performance varies by conditions, distance to devices, and obstacles such as walls.
- Dual-band 2.4 GHz and 5 GHz Bands Dual-bands provide flexible connectivity, giving your devices access to the latest routers for faster speeds and extended range. Wireless Security - WEP, WPA/WPA2, WPA-PSK/WPA2-PSK
- 5dBi High Gain Antenna The high gain antenna of the Archer T2U Plus greatly enhances the reception and transmission of WiFi signal strengths.
- Adjustable, Multi-Directional Antenna: Rotate the multi-directional antenna to face your router to improve your experience and performance
- Windows Compatibility Only This WiFi receiver only supports Windows versions: 11/10/8.1/8/7/XP. Please visit the TP-Link website for the latest drivers for your operating systems.
- Easy Setup - This WiFi Adapter is equipped with a friendly user interface to ensure smooth and simple installation. Download the required driver from the Download Center on the TP-Link site to get started.
Description
TP-Link Long Range AC600 USB WiFi Adapter | 2.4G/5G High Gain Dual Band Wireless Network Adapter for PC Desktop and Laptop | Supports Windows 11, 10, 8.1, 8, 7, XP. Experience reliable lag free connectivity with the Archer T2U Plus USB WiFi adapter. Simply plug in the adapter to your desktop or laptop to upgrade legacy WiFi cards to take advantage of faster and smoother connections. From gaming, surfing, streaming, to online computing, the demand for quick reliable connectivity is more important than ever. With the long range power of the T2U Plus, you can connect for high performance and a smooth online experience.
Brand: TP-Link
Hardware Interface: USB
Color: Black
Compatible Devices: Desktop, Laptop
Product Dimensions: 2.28"L x 0.71"W x 6.83"H
Data Link Protocol: USB
Data Transfer Rate: 600 Megabits Per Second
Item Weight: 0.04 Pounds
Unit Count: 1.0 Count
UPC:
Hardware Interface: USB
Compatible Devices: Desktop, Laptop
Data Link Protocol: USB
Data Transfer Rate: 600 Megabits Per Second
Compatible Operating System Family: MacOS, Windows
Minimum Required Operating System Version: Windows 7
Item Dimensions L x W x H: 2.28"L x 0.71"W x 6.83"H
Item Weight: 0.04 Pounds
Color: Black
Brand: TP-Link
UPC: 840030700033
Global Trade Identification Number: 33
Manufacturer: TP-Link
Mfr Part Number: Archer T2U plus
Model Number: Archer T2U plus
Unit Count: 1.0 Count
Warranty Description: 2 year manufacturer
Built-In Media: Archer T2U Plus
Item Type Name: USB WiFi Adapter
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jul 18
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: AC600, WiFi 5
Compact size, plug and play, fast, reaches far, and is small! Best bang for your buck! It also worked great in a hotel Environment!
Reviewed in the United States on June 13, 2026 by Itsamystery757
Size: AC600, WiFi 5
Wi-Fi Adapter went bad on a 10 year old PC. Still had some life left in it so I got this USB connected device. Immediately recognized and installed. Working great and I'm back in business. You can't beat it for the price!
Reviewed in the United States on June 10, 2026 by Wayne Karess
Size: AC600, WiFi 5
Computer couldn't find the WiFi connection. Bought this and installed it, connected right away. Easy to install and use.
Reviewed in the United States on May 10, 2026 by Amber
Size: AC600, WiFi 5
Solid WiFi Boost with a Few Caveats I’ve been using the TP-Link Archer T2U Plus USB WiFi Adapter to give an older desktop some wireless capability, and overall, it does the job well. Setup was quick—plugging it in and letting Windows handle the driver worked fine for me, though TP-Link’s website offers updated drivers if needed. Performance is solid for everyday use. On the 5GHz band, speeds are noticeably faster and more stable than 2.4GHz, which is expected. Streaming video and browsing felt smooth, and I had no trouble with Zoom calls. The long, high-gain antenna makes a real difference for range—signal strength stayed strong in parts of the house where built-in laptop WiFi usually dips. That said, this isn’t the most compact option. The antenna is large and sticks out quite a bit, so it’s not ideal if you plan to move the computer around or use it with a laptop on the go. Also worth noting: while it supports Mac, it only works up through macOS Mojave (10.14), so newer Mac users are out of luck. Bottom line: A reliable and affordable way to add or upgrade WiFi on a desktop, especially if you need stronger range. Just keep in mind its bulky design and limited MacOS compatibility.
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Reviewed in the United States on August 27, 2025 by Everyday Reviews
Size: AC600, WiFi 5
Installation requires loading the drivers included. (No big deal.) It has worked flawlessly.
Reviewed in the United States on June 15, 2026 by Bob Aiken
Size: AC600, WiFi 5
I love this WiFi extender!! I have an older PC and it works great. Connects fast and didn’t even need to do anything to install it - just plugged it in and it was good to go. Was also nice because my 3.0 USB port is damaged and this extender works in a regular USB port. Have had it for a few weeks and already see huge improvements from my last extender. Would definitely recommend and buy again.
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Reviewed in the United States on May 12, 2026 Reviewed in the United States on May 12, 2026 by Ariana Prediger
Size: AC600, WiFi 5
Easy installation. Boosted my wifi signal greatly. Worth a try. Would buy another if I need one.
Reviewed in the United States on June 22, 2026 by JT
Size: AC600, WiFi 5
I purchased the TP-Link Archer T2U Plus USB WiFi adapter hoping it would solve a specific issue: my older laptop’s onboard WiFi struggles to detect my work network, even though it connects just fine at home and to public networks. Initially, this adapter seemed like the answer—but it quickly became clear I had traded one set of problems for another, much worse one. The Core Issue: Intermittent Disconnections This seems to be a widespread problem among USB WiFi adapters, especially those using Realtek chipsets (which includes this one). The connection will randomly lag, drop, and completely fail to reconnect. The only fix? Yank the adapter out of the USB port and plug it back in, essentially giving it a hard reboot. Sometimes it reconnects; sometimes it doesn’t. In extreme cases, it disconnects again within seconds. This isn’t a one-off fluke—I’ve experienced it consistently, and it matches what countless others have reported. Not Just This Adapter—Likely a Realtek Chipset Problem After some digging, it appears Realtek-based adapters are notorious for poor driver support, unstable performance, and strange power-related issues. Frustratingly, most affordable adapters on the market use Realtek chips, and it’s difficult to find ones that don’t—there's no central list of alternatives, and product pages rarely specify the chipset used. Bigger Problems: USB Port Glitches and System Instability It didn’t stop with network drops. One morning, I booted up my PC and realized multiple USB ports had stopped functioning. Devices like my speakers wouldn’t work when plugged into these “dead” ports—unless they were already connected when the PC powered on. Even weirder, unplugging the TP-Link adapter would instantly bring those ports back to life. Plug the adapter back in, and things might work—until the next reboot. This wasn’t isolated to my machine either. My wife’s PC experienced an even worse issue: the adapter caused power draw problems during Windows boot, leaving the M.2 SSD underpowered and triggering boot failures. Booting from Linux confirmed the adapter was acting strangely, with system utilities flagging it as a misbehaving USB device. Poor Setup Experience and Misleading Instructions Setup was frustrating too. The adapter couldn’t even detect the specific network I bought it for, although it could see every other nearby network. It also created a TP-Link-branded network that demanded a password or security key that’s never mentioned in the instructions. The manual says to use the WPS button on your router, but guess what—Spectrum routers don’t have one. Dead end. No Real Support from TP-Link Trying to get help from TP-Link is an exercise in futility. Their customer service is almost nonexistent, and their online resources are focused mainly on their routers and modems—not adapters. You’re far better off looking up YouTube videos and Reddit threads. Just don’t expect any kind of direct support. Bottom Line: Don’t Waste Your Time or Money This product, and frankly most USB WiFi adapters using Realtek chipsets, are unreliable at best and potentially damaging at worst. If you’re lucky, you’ll get a week or two of decent performance before the headaches begin. In my case, and in my wife’s, these adapters caused serious system-level problems. I’ll be returning both units and requesting a refund through Amazon—which, thankfully, is usually pretty hassle-free. It’s sad, but I’ve come to view these devices as temporary fixes with a built-in expiration date. You might get lucky. Or, more likely, you’ll end up with a defective product that quietly disrupts your entire system. Recommendation: Avoid this adapter and any USB WiFi device using Realtek chipsets. It’s not worth the instability, power issues, or the time spent troubleshooting.
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Reviewed in the United States on April 30, 2025 by XZ3RO