
I've compared the devices in Windows Device Manager, and also with 'lsusb -v' in linux and there's little to distinguish between them. If serial device X is connected to adaptor X and serial device Y connected to adaptor Y, when in linux the kernel can detect an assign these USB devices different device names between reboots. I would like to be able to identify them through software without having to know which adaptor is plugged into which USB bus or whatever. Here's the problem - I have two USB to serial adaptors (identified as using the Prolific PL-2303) which *aren't* identical in appearance but appear the same when detected by OS's. I'm looking for the 'EEPROM Writer Program' for the Prolifix PL2303X / PL2303HX, but I can't find it anywhere.įirst post here (sorry it's quite a length one). USB to Serial Bridge Controller (with Built-in RS232 Transceiver). Pl2303 Eeprom Writer Program Rating: 9,9/10 4377reviews
