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Expert guides to faster, more reliable WiFi.
DOCSIS 4.0 promises 10 Gbps downstream and symmetric multi-gig upload speeds over your existing coaxial cable — but consumer modems aren’t on retail shelves yet and ISP rollouts are still limited. Here’s what DOCSIS 4.0 actually delivers, which ISPs support it, and whether you should wait or just buy a DOCSIS 3.1 modem today.
If you’re paying for a 2 Gbps or 5 Gbps internet plan but topping out at 940 Mbps on wired devices, your router’s 1-gigabit WAN port is the culprit — here’s how to identify it and which multi-gig routers actually fix it.
If your NAS tops out at 112 MB/s or your video editing workstation stalls on network transfers, a 1G switch is the bottleneck. We tested the top 10GbE switches — from a $149 four-port SFP+ pick to a fully managed 8-port home lab workhorse — to find the best options at every budget.
MoCA adapters turn the coaxial cable already running through your walls into a high-speed wired backbone — delivering up to 2.5 Gbps between rooms without drilling holes or running new cable. Here’s exactly how to set one up, step by step.
WiFi 7 routers come in two flavors — dual-band (2.4 + 5 GHz) and tri-band (2.4 + 5 + 6 GHz) — and the price difference can be $100 or more. Here’s whether that extra 6 GHz radio actually makes a meaningful difference for your home, your devices, and your budget.
Concrete floors, metal joists, and HVAC ducts make basements some of the toughest spots for WiFi in any home. Here’s how to choose between a wired access point, powerline adapters, and MoCA over coax to get reliable signal in your basement.
Our speed test uses the same multi-stream measurement techniques as enterprise tools.
Multi-stream download testing against edge servers for real-world accuracy.
Download, upload, latency, and jitter — a complete connection profile.
No accounts, no installs, no data collected. Just click and test.
Tests run from the nearest CDN node for the most representative results.
Everything you need to know about WiFi speed testing.
Testing your WiFi speed is simple. Click the “GO” button above and our tool will measure three key metrics:
The speed you need depends on how you use the internet:
If your speed test results are lower than expected, try these tips: