USBGear offers USB adapters and converters that you’re looking for including USB to serial for industrial use, dual video adapters for display and conversion, and USB gender changers to convert USB cable or port connections for various applications. The USB to serial adapter signals range from rs232 to rs485 and rs422 for COM port creation or integration with your current Windows 7, 8, 10 or Mac systems.
USB Serial Adapter RS232 with 5Volt Output Option on Pin9 Selectable Via Jumper, Great for Barcode Scanners and POS devices. FTDI Chip with Windows 7 Drivers Supports Windows 7 and Vista (32 and 64-bit)
The USB-COMi-TB USB-to-RS-422/485 Industrial Serial Adapter is designed to make industrial communication port expansion quick and simple. Connecting to a USB port on your computer or USB hub.