He plugged the adapter into his USB-A port, then clicked the Cat6 cable into its RJ45 jack. The link light on the adapter flickered green. Good. The laptop made the familiar bong-ding sound. A tiny pop-up appeared: Setting up “USB Ethernet”…
Windows warned him: “This driver isn’t digitally signed.” ch9200 usb ethernet adapter setup
“Of course,” he sighed. The CH9200 was famous for this. It wasn’t a mainstream Realtek or ASIX chip. It was a budget Chinese clone, and Windows didn’t have a built-in driver. He plugged the adapter into his USB-A port,
He clicked Install anyway .