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

Of course, it works nice but only with one problem. The 2nd time when PC switched ON, never gets connected after switching ON the wi-fi Hotspot in mobile. Then, I have the remove this unit from PC USB port and insert again. Then only this works.

As I said, I have been using the product for almost 2 years, so more than 1 year... I bought it because it is a popular brand and expensive. Of course, the reasons why it was expensive were that it had better quality or more features... When I bought the product, I was having problems with the internet cable. Wi-Fi was pretty good but I was having problems with the cable. I do internet work all the time, so internet is very important to me. I immediately ordered one of this product. Unfortunately, when I bought the product, I could not use it at all. Waited months... I have now moved to a new house 2 bedrooms 1 living room a normal width house. I installed this wireless plug-in on my computer. The modem is in the other room. There is only 1 wall between us, the doors are open and the distance is about 4-5 meters. But I am having signal problem. According to the statement: -LIGHTNING FAST WIFI - AC1900 (600Mpbs on 2.4GHz band or 1300Mbps on 5GHz band) wireless speed with the next generation Wi-Fi - 802.11ac -USB WIFI ADAPTER - 2.4GHz and 5GHz band for flexible connectivity -ULTIMATE RANGE - High gain antennas ensure superior range and stability -BEAMFORMING TECHNOLOGY - Delivers a more targeted and highly efficient wireless connections But a device with these features should give better results. While it should be able to detect Wi-Fi from 50-100 meters in the mentioned features, I am at a distance of 5 meters and I get 3 bars of service. I recently bought another device that pulls 5 sticks and makes me happy. I don't know why, but I think the device has a problem. Although there are 3 bars, the speed ratio is quite good, but not sufficient. Because I'm constantly uploading and downloading. What I need right now is to have 5 sticks and to be able to use my internet fully.

Facil de instalar Porém não obtive ganhos em velocidade ou sinal.

Easy to install and does exactly what it's designed to do!

The adapter signal is strong and speed is fast without any drop out problem. The come-with CD provides driver and easy steps for easy installation. I would recommend it to my friends and everyone.