This is a classic driver version conflict. It often happens if Windows automatically installs a "newer" driver that isn't actually compatible with the ETOP chipset. To fix this, use the "Let me pick from a list of available drivers" option in Device Manager and select an older version (usually 2014 or earlier).
The VS890 communicates with your computer via a Mini-USB to USB-A cable. Unlike modern "Plug-and-Play" devices, the VS890 utilizes a specific serial-to-USB bridge. The ETOP MiniScan driver acts as the translator, allowing Windows to recognize the scanner as a COM port (Serial Port). etop miniscan driver vs890
Ensure the VS890 is in "Update Mode." On many units, you must hold a specific button (often the 'OK' or 'Back' button) while plugging in the USB cable to trigger the data connection mode. Final Verdict: Is the VS890 Still Worth It? This is a classic driver version conflict
Once installed, the device should appear under "Ports (COM & LPT)" as USB-SERIAL CH340 or Prolific USB-to-Serial , depending on the specific chip revision in your VS890. Comparing the VS890 with Modern Alternatives The VS890 communicates with your computer via a
Modern Windows versions often block older drivers. You may need to restart your PC in "Advanced Startup" mode to temporarily disable signature enforcement.
Are you getting a (like Code 10 or Code 43)?
