Your industrial printer, your CNC router, and your vintage Cisco switch will thank you.
lsusb | grep -i "prolific\|wch" dmesg | grep tty # Expected output: /dev/ttyUSB0 or /dev/ttyACM0
Frequently used in Arduino clones and low-cost Chinese adapters.
A: Yes, if it has a CH340 chip. No, if it has a PL2303 (Arduino IDE hates the Prolific driver).
Typically features 28 AWG twisted pair data lines and shielded conductors to prevent electromagnetic interference.