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5 gadgets you can power through Ethernet and skip the wall outlet
You can power these devices with PoE and skip the traditional outlet entirely.
Don't buy a Wi-Fi extender; every alternative is better
Avoid using Wi-Fi extenders at all costs; your family, guest, and network will thank you.
Your 2.4GHz Wi-Fi has 11 channels, but you should only use 3 of them
You can use other channels, but these are your best bet for good Wi-Fi signal.
Microsoft and Apple give opposite advice for naming Wi-Fi networks — but only one makes more sense
The name you pick for your Wi-Fi network matters.
I moved apartments and learned the real benefit of owning your own Wi-Fi router
I didn't spend a second changing settings or reconnecting devices.
4 router settings I never leave on 'Auto' — and my network is better for it
Something you should do with every router.
American routers offer 11 channels on 2.4GHz, but 8 of them are the wrong choice
You need to choose your channel wisely.
I got Ethernet across my house without running a single cable
One Starlink mesh node turned its wireless connection into a network jack for an entire room.
I stopped judging my Wi-Fi by the signal bars — this number tells me much more
More data means better Wi-Fi.
Wi-Fi exists because scientists went looking for black holes and found something else
Plenty of discoveries happened by "accident" including the story of Wi-Fi's origins starting decades ago.
Comcast's Xfinity Shield turns your router into a motion sensor — and it may share what it sees
A free Wi‑Fi upgrade taps existing gateways and stationary devices to map in‑home movement with signal shifts.
I tested 20MHz versus 80MHz on my router, and one was clearly wrong for my neighborhood
Is bigger better? Or should you stick to default?
I changed one power setting, and my Wi-Fi signal finally reached the garage
A silent routing clash left my mesh stumbling through walls until a buried setting handed control back to Nest.
I turned off 4 Windows settings and my Wi-Fi jumped from 330 Mbps to 730 Mbps
My gigabit Wi-Fi was stuck at a third of what I paid for, but four tweaks later, it's finally earning its keep.
Hidden Wi-Fi networks aren't hidden at all — I proved it with a single device
The SSID disappeared from ordinary Wi-Fi menus, but one association request revealed it in plain text.
I locked my router to one clear Wi-Fi channel and stopped fighting interference
One small router tweak made my connection much better.
My Wi-Fi 6E router was sabotaging itself — band steering was the culprit
Don't let your router slow your fastest devices down.
Your speed test is hiding what actually makes your internet feel slow
Speed tests are good at the big number, but there are other numbers behind the scenes.
I changed my Wi-Fi channel width from 20MHz to 80MHz and got instant speed gains
Wider Wi-Fi channels gave me a speed boost, but it doesn't always work out.
I didn't expect this hidden Samsung feature to fix my home Wi-Fi
I haven't seen any other phone do this.