Startech.com 4 Port Serial Hub Usb To Rs232rs485rs422 Adapter, Industrial Usb 2.0 To Db9 Serial Converter Hub, Ip30 Rated, Din Rail Mountable Metal Serial Hub, 15kv Esd Protection - 6ft Locking Cable Incl - Seriel Adapter - Usb 2.0 - Rs-232422485 X 4
It spot fandt startech. Com 4 port serial hub usb to rs232rs485rs422 adapter, industrial usb 2. 0 to db9 serial converter hub, ip30 rated, din rail mountable metal serial hub, 15kv esd protection - 6ft locking cable incl - seriel adapter - usb 2. 0 - rs-232422485 x 4 hos fniks computer.