Ch352ss Ea3 Driver Link

if you're still stuck, and I'll link the exact .inf file you need. Let's archive this before the driver CDs rot away completely.

| Symptom | Likely Fix | |--------|-------------| | Driver installs but ports don't work | Go to BIOS → Disable onboard COM1/COM2 | | Blue screen (BSOD) after install | Uninstall, then use the CH352_Win10_fix driver (disables parallel port in INF) | | Parallel port works, serial doesn't | Check jumper settings on the card – some need a jumper to enable 5V/12V on pin 9 | | Error 10 (Device cannot start) | Manually set I/O range in registry (not recommended – just return the card and buy a Startech) | Ch352ss Ea3 Driver

Deep Dive: The "Ch352ss Ea3 Driver" – Identification, Issues, and Fixes (Serial/Parallel Card) if you're still stuck, and I'll link the exact

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