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DCSPEEDTEST BLOG

Internet guides, hardware reviews, latency optimization, and speedrun tips for the modern web.

Gaming

Reduce Ping & Packet Loss in GTA VI Multiplayer

GTA VI's multiplayer uses a hybrid P2P/dedicated architecture. We analyzed 200+ network captures to find the 4 fixes that actually work.

By Dalto Cardoso July 8, 2026 • 3 min read

Gaming

GTA VI's install exceeds 200 GB. We calculated download times per speed tier — and found ISPs throttle downloads up to 47%.

By Dalto Cardoso July 8, 2026 • 4 min read

Guides

2.5G Ethernet ports are showing up on more routers. We tested when they matter and when you'd never notice the difference.

By Dalto Cardoso June 12, 2026 • 3 min read

Guides

After 8 years in apartments, I've solved concrete walls and ISP lock-in. Here's the setup that hit 589 Mbps in a small unit.

By Dalto Cardoso June 12, 2026 • 5 min read

Guides

Four devices streaming, two on Zoom, one work call — the router wasn't ready. Here's the setup that fixed our home network.

By Dalto Cardoso June 12, 2026 • 6 min read

Comparisons

Four sub-$30 WiFi 6 USB adapters tested head-to-head. The TP-Link TX20U Plus won on value — but two others are better picks in specific scenarios.

By Dalto Cardoso June 12, 2026 • 3 min read

Comparisons

Not everyone needs a $400 mesh system. I tested three extenders under $100 in the same house — one became my top pick.

By Dalto Cardoso June 12, 2026 • 5 min read

Comparisons

If your desktop sits 40+ feet from the router, a standard adapter won't cut it. We tested three high-gain options.

By Dalto Cardoso June 12, 2026 • 2 min read

Comparisons

After four years testing routers, extenders, and mesh systems, these are the five products I'd recommend right now.

By Dalto Cardoso June 12, 2026 • 4 min read