lsusb | grep -i "realtek\|microdigit\|802.11" # Then search driver for the VID:PID (e.g., 0bda:8179)
MD-WF150N | MD-WF300N | MD-WFAC600 | MD-AC650 (verify model from device label) microdigit wifi dongle driver
Problem: Code 52 (unsigned driver) on Win7/8 Fix: Boot with "Disable Driver Signature Enforcement" (F8 at startup) lsusb | grep -i "realtek\|microdigit\|802