The search for ends here. The magic number "18" likely referred to a long-lost driver package version, but the reality is that the Afatech AF9015 unified driver (version 5.1.0.0, approx 18 MB) is the correct, free, and working solution.
Do not pay for driver updater software. The official, free driver for this chipset is maintained by the open-source community. tech-com usb tv tuner ssd-tv-817 driver free 18
For years, the was a favorite among budget-conscious cord-cutters and PC enthusiasts. This small, silver dongle allowed users to watch live Over-the-Air (OTA) digital television directly on their laptops or desktops. However, as Microsoft pushed out Windows 8, 10, and 11, many users found their original installation CDs missing or the drivers incompatible. The search for ends here