With the right Realtek driver hack, a little patience, and perhaps a boot into Linux, that old adapter will still push packets. It is slow, it is simple, and it is stubbornly alive.
Archive the driver .exe on a cloud drive now. Because the next time Windows updates, that yellow exclamation mark will return. Have a Prolink DH-5102U story? Or a driver hack we missed? Reach out to our legacy hardware desk. Prolink Dh-5102u Driver
Microsoft stripped legacy RTL8150 drivers from the native inbox after Windows 7. Plug the adapter into a modern PC, and you will see an "Unknown Device" with a yellow bang in Device Manager. The default "Search automatically for drivers" will fail 100% of the time. With the right Realtek driver hack, a little