I teach online and my laptop doesn't have an ethernet port. I've relied on Wi-Fi, but too often it wasn't good enough. I was very skeptical about these adapters because I just don't understand how they work. After another online tutor assured me that they use an adapter and that it works great, I decided to give it a try. I also needed more USB and this little thing was amazing! My internet connection is excellent. Definitely recommend.
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