USB to Serial DB9 RS232 Adapter Cable (1.5m)

• Converts a USB port to a standard DB9 male serial port, ideal for laptops without legacy COM ports. • Features a CH340 chip for stable performance and plug-and-play functionality on Windows 10/11 (driver CD not required). • 1.5m transparent shielded cable with purple thumbscrews for secure connection. • Compatible with KRA ETR machines, receipt printers, weighing scales, CCTV DVRs, and routers (Cisco, Mikrotik). • Supports industrial applications like PLCs, Arduino, and car diagnostics. • Enables configuration and programming of various electronic devices and machines.