Intel AX200 issues? Consider these alternatives.
Intel AX200 issues? Consider these alternatives.
Shortly after purchasing it four years ago, I swapped the Realtec 8822CE in my laptop for an Intel AX200. While setting up my new work desk without Ethernet, I noticed ping packets dropped occasionally on the 5GHz band. The 2.4GHz band performed reliably. After restarting and adjusting settings, removing Wireshark, and testing internal IPs, the original card worked fine—likely not a hardware or Windows issue. However, my Unifi network experienced a brief loop affecting its port, which I resolved by moving the AP higher in the switch chain. My phone on 5GHz still succeeded. I’ve seen Wi-Fi cards around $20, but I haven’t faced failures myself. Am I overlooking something else? Are there better alternatives besides another AX200/210? I don’t need Wifi7 or 6GHz right now.
WiFi card issues are more frequent than you might believe, especially in my workshop. Usually around once every couple months. I typically swap it out with the latest model that fits, since they’re affordable even for Wi-Fi 6 to 7, so why not invest in the best option?
Unnecessary correction: the 8822CE began acting identically after I placed it on my new laptop stand (the warning was just a hint). It seems the placement of the wifi antennas inside the device, combined with the metal edge on the tray, might be interfering and blocking about 20% of 5GHz packets. Probably my AX200 is working fine. The workaround I tried is lifting the laptop up slightly on the stand using a piece of random plastic—it seems to resolve the issue. I’m seeing no typical problem here. Updated: I reinserted the AX200, but it still drops packets when moved away from the new stand. Are my issues becoming more consistent? Updated again: I narrowed the 5GHz channel width in Unifi to 80MHz and returned the device—it’s now functioning properly. Still puzzling.
But how did they fall short? Just a few missing ping packets don’t prove anything. It doesn’t work properly, that’s understandable. I haven’t noticed any other cases of AX200 failing, even though it’s the most common WiFi 6 card. This isn’t surprising, especially in places like schools where many devices might be using the same hardware at once. I notice AX210 works a bit better, though.
The WiFi antennas in the palm area are a poor choice, making it difficult for any card to connect properly. It seems more related to the card's performance under weak signals rather than an issue with the card itself. Reducing the channel width can help by narrowing the range and improving reception strength.