TP-Link AC1900 USB 3.0 WiFi Adapter for PC(Archer T9UH)- Dual Band Wireless Network Dongle for Desktop with 2.4GHz/5GHz High Gain Antennas, Supports Windows 11/10/8.1/8/7, Mac OS 10.9-10.14

Can catch weak signals. Stable connection

Note that when it says Mac OS X 10.9 - 10.14, it specifically means this only works with Mojave, released 5 years ago, and does NOT work with more recent OS X without disabling System Integrity Protection

Facil de instalarPorém não obtive ganhos em velocidade ou sinal.

The TP-Link Archer T9UH AC1900 USB WiFi Adapter is nothing short of a game-changer for my computing experience. It's a powerful, reliable, and versatile addition to my desktop setup, and I couldn't be happier with its performance.The dual-band capability is a standout feature. It seamlessly connects to both 2.4GHz and 5GHz networks, ensuring that I always have access to the best available signal. Whether I'm streaming HD videos, engaging in online gaming, or handling bandwidth-intensive tasks, this adapter keeps up without a hitch.The high-gain antennas are a real asset. They provide a stable, strong connection even when my router is a bit far away. Signal drops and lag are virtually non-existent, thanks to the robust signal reception facilitated by these antennas.Setting up the Archer T9UH is incredibly easy, thanks to the user-friendly installation process. It's plug-and-play for Windows and Mac users, which means you're up and running within minutes. The compatibility with a wide range of operating systems, including Windows 11, is a huge plus.Additionally, the USB 3.0 interface ensures lightning-fast data transfer speeds, making it not only a WiFi adapter but also a handy tool for moving files quickly between devices.The sleek design and compact form factor are practical. It doesn't take up much space on my desktop, and its unobtrusive appearance blends seamlessly with my computer setup.In conclusion, the TP-Link Archer T9UH AC1900 USB WiFi Adapter has exceeded my expectations. Its dual-band capabilities, high-gain antennas, and easy setup have transformed my desktop computing experience. If you're looking for a reliable, high-performance WiFi adapter that supports a variety of operating systems, this product is an excellent choice that delivers outstanding value. A definite 5-star rating!

Needed one for a downstairs computer running a wireless connection from a router upstairs. Only konks out when the router does. Never has this thing stuffed up while the router is running. Highly recommend.

Before buying this product, I had problems with my WiFi signal being dropped, choppy and not reconnecting. Zoom meetings and online work were impossible.The T9UH has resolved my signal issues, by at least 50%. It can be connected to a magnetic stand or plugged directly into USB, keeping out of sight. Great product.

El producto cumple con lo que promete, tanto en 2.4g y 5g dan velocidades y ping igual al cable de ethernet. es de largo alcance es superior a la mayoría de antenas