top choice for connecting to Wi-Fi on a PC
top choice for connecting to Wi-Fi on a PC
PCI offered faster data transfer and more reliable connections compared to USB, which had limitations in speed and stability. USB became better later on for simpler devices.
Based on my experience, PCIe connections tend to work reliably. With USB, sometimes the PC would power on but fail to detect networks, requiring you to unplug and plug it back in. PCIe devices generally have larger antennas, which can improve signal strength if your PC is far from the router.
Wireless AC chipsets were often prone to overheating. USB devices typically lack built-in cooling. Higher-end wireless PCIe cards usually include heatsinks for a valid reason. Many networking accessories tend to overheat and disconnect. Still, USB options provide more flexibility since they can be placed in front ports. From a technical standpoint, your PC case might interfere with the WiFi signal—especially if the router is in front of your PC while the PCIe card is behind. This could lead to performance problems. Some PCIe cards use an antenna connected by wire, offering better placement options. In my view, PCIe performs better and supports higher speeds.
Currently away from home, though I recall it being an ASUS PCE-AC56 AC1300.