is designed for industrial and technical environments, offering the following specifications: : USB 2.0 (Type-A) to 9-pin DB9 Serial (RS-232). Data Transfer Rate : Supports up to Power Source : Entirely USB-powered; no external power supply required. Compatibility
A: No. You must download based on the chipset (CH340 or PL2303). --- Cadyce Ca-us9 Usb To Serial Converter Driver Download
Prolific has released multiple driver versions. Windows 10/11 may reject older PL2303 revisions (HX, XA, etc.). Use Driver version 3.8.25.0 for legacy chips. --- Cadyce Ca-us9 Usb To Serial Converter Driver Download