Ars Technica:
After spending a total of 110 hours researching 25 different Wi-Fi extenders (and testing 10 of them), plus analyzing reviews and owner feedback, we found that the $100 Netgear EX6200 is the best Wi-Fi extender for most people right now. It costs as much as a great router and it shouldn't be the first thing you try to fix your Wi-Fi range, but it has the best combination of range, speed, flexibility, and physical connections of any extender we tested.
With a bit of tinkering, you'll have all your gadgets humming along on the perfect network in no time.
If your Samsung Smart TV won’t connect to WiFi, there are a few things you can try to fix the issue.
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