StarTech.com USB to RS232/RS485/RS422 4-Port Serial Hub Adapter - Industrial Metal USB 2.0 to DB9 Serial Converter with DIN Rail Mount HP Printers Featuring gold-plated connectors and a

Featuring gold-plated connectors and a rugged construction

while features like a Kensington Security Slot provide additional security

this fiber optic patch cable delivers high performance

Plug-and-play setup with automatic recognition on Windows systems

making it compatible with standard power cords

StarTech.com USB to RS232/RS485/RS422 4-Port Serial Hub Adapter - Industrial Metal USB 2.0 to DB9 Serial Converter with DIN Rail Mount HP Printers Featuring gold-plated connectors and aStarTech. com USB to RS232 RS485 RS422 4 Port Serial Hub Adapter Industrial Metal USB 2. 0 to DB9 Serial Converter Din Rail Mountable The StarTech. com ICUSB234854I USB serial hub offers a reliable and versatile solution for expanding your computer's serial connectivity, supporting industrial grade equipment and demanding environments. This external device converts a single USB port into four independently configurable RS232, RS422, or RS485 serial