StarTech.com 4 Port Serial Hub USB to RS232/RS485/RS422 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-232/422/485 x 4

StarTech.com 4 Port Serial Hub USB to RS232/RS485/RS422 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-232/422/485 x 4

StarTech.com 4 Port Seriel Hub USB til RS232/RS485/RS422 Adapter – Industriel USB 2.0 til DB9 Seriel Converer HubØnsker du at forbedre ydeevnen og øge produktiviteten af dine serielle enheder? Så er StarTech.com’s 4 Port Seriel Hub USB til RS232/RS485/RS