Improving your Wi-Fi card performance
Improving your Wi-Fi card performance
your motherboard supports onboard wifi, but you're experiencing weak signals and interference. I checked the specs and looked into antenna receivers, but didn't find clear guidance. Upgrading to a wifi card like the TP-LINK ARCHER TX3000E could improve performance. It's reasonably priced at around 124 NZD and might help stabilize your connection.
How close is your device to the router? How many obstacles must the signal overcome? Are you connected to a 2.4GHz or 5GHz network? These details help in diagnosing WiFi coverage and strength, possibly requiring adjustments like repositioning the router or PC for better connectivity.
I’m about 9 meters away from the router and switch between 2.4GHz and 5GHz based on signal strength. I have one wall and a corner entry that blocks the line of sight. Moving the router closer isn’t an option, so I considered upgrading the computer’s receiver. Now I’m weighing Ethernet as an alternative—routing it through my room might work better. My current Wi-Fi speed is poor, around 30-80 Mbps, which is much lower than the 700-950 Mbps available with 5GHz. I’m wondering why my connection isn’t up to the expected 300+ Mbps even with Ethernet, since the plan promises speeds of 950+.
WiFi at 2.4GHz typically delivers around 60-80mbps for most devices when conditions are optimal, whereas 5GHz can reach 300-450mbps directly to the router with a clear line of sight. Performance drops noticeably as more obstacles block the signal. For instance, my OnePlus 5T receives about 350mbps at roughly 20 feet from the router, but only 220-270mbps when positioned just above it on a single floor. Even minor walls or floors can significantly slow down 5GHz speeds. The best solution is to connect via Ethernet cables, bring devices closer together, or use a PowerLine AV kit that supports high speeds (1000-2000mbps). Ensure your home’s electrical setup is solid for optimal results.
Maybe I’ll go with Ethernet and set it up above in the roof and into my room. It should give me a solid 950+ Mbps connection. I spotted some 30m CAT6 cables at a reasonable price, so that could work too. I’m confident the speed won’t drop much over such a short distance.