(NOT a USB to VGA adapter) DTECH USB to serial adapter FT232 cable allows your computer to make communication with serial devices equipped with 9 pin female RS232 interfaceUSB to male serial port adapter is designed for connecting Serial devices such as DB9 equipped PC router GPS Programming machine barcode scanners label writers serial modem digital camera card reader palm PCs and digital organizer etc (FT232 chip) Long FTDI serial cable for Windows 10 8 7 Mac OS 8 or higher Linux 2.4. 0 and laterThe com port to usb converter is designed with a high performance quality processor chip (FT232RL) which makes this USB RS232 adapter one of the most reliable adapters on the market10ft DB9 to USB adapter with 9 pin male to USB-A male gold plated connector uses crystal clear blue enrich injection strong and beautiful; active pins: 2 (RXD) 3 (TDX) and 5 (GND)