ITEM NAME:USB to RS232 COM Port Serial 9 Pin DB9 Adapter Cable Converter for Win 7 #gib Store Home Promotion Hot Item Add to Fav.Interface: USB to RS232 COM Port DB9. It can easily realize the conversion between the computer USB interface and the universal serial port, providing a fast channel for the computer without the serial port, and using this product is equivalent to turning the traditional serial device into a plug-and-play USB device.
