Deep Dive: The "Ch352ss Ea3 Driver" – Identification, Issues, and Fixes (Serial/Parallel Card)
I’ve been seeing a lot of scattered questions lately regarding the Ch352ss Ea3 driver. If you landed here, you probably just bought a no-name PCI/PCIe serial (RS-232) or parallel (LPT) card off Amazon or eBay, the included mini-CD was either blank or corrupted, and Windows is showing a yellow exclamation mark for an "Unknown Device." Ch352ss Ea3 Driver
sudo modprobe parport_pc sudo setserial /dev/ttyS2 port 0x3E8 irq 5 Check dmesg | grep ttyS – you'll likely see the card as ttyS2 and ttyS3. Deep Dive: The "Ch352ss Ea3 Driver" – Identification,
Cheers.