Add an RS232 serial port to your laptop or desktop computer through USB 1 Port USB to RS232 Serial Adapter Cable - M/M - USB to Serial Converter - Windows 8 USB to Serial Port - 921.6 Kbps USB to RS232 Adapter USB Powered Serial Converter
Add an RS232 serial port to your laptop or desktop computer through USB 1 Port USB to RS232 Serial Adapter Cable - M/M - USB to Serial Converter - Windows 8 USB to Serial Port - 921.6 Kbps USB to RS232 Adapter USB Powered Serial Converter