☑️ Provide the connection between USB Type C and the traditional RS-232 serial port. Supports remote wake up and power management. ☑️ Compatible with most GPS, modems, printers, scanners, digital cameras ,ISDN Terminal Adapters, label writers, palm PCs, PDAs,cashier register,CNC,PLC controller,tax printer,POS, bar code scanner, label printer,and more devices with DB9 SERIAL ports. ☑️Use latest Prolific PL2303 chipset compatible with MAC OS, Windows, Android, Linux system USB C Device. For first time to use, you need to install the driver. The driver is available in enclosed CD. You can also to download the latest driver and the product manual from the link we provide. ☑️ Provide a male to female gender changer, a convenient solution for connecting with equipment that requires a female port. ☑️【IMPORTANT NOTE】This is NOT a VGA cable. This is a USB Type C to RS232 DB9 Serial(9-Pin) converter Adapter Cable with a male to female connector, provides the connection between USB Type C and the traditional RS-232 serial ports, such as most GPS, modems, printers, scanners, digital cameras, ISDN Terminal Adapters, label writers, palm PCs, PDAs, cashier register, CNC, PLC controller, tax printer, POS, bar code scanner, label printer, and more devices with DB9 SERIAL ports. Uses latest Prolific PL2303 chipset compatible with MAC OS, Windows, Android, Linux system USB C Device. In addition, Provide a gender changer, a convenient solution for connecting with equipment that requires a female port.