The DTECH USB to Serial Adapter Cable is a reliable and efficient solution for connecting devices with RS232 DB9 Male ports to a computer's USB port. With its FTDI Chipset, this adapter ensures fast and stable data transmission. The blue color makes it easy to identify and the USB 2.0 connector allows for easy installation on various devices. The DTECH RS232 DB9 compatibility ensures a secure fit for your specific needs. Ideal for use with serial devices such as printers, scanners, and modems.