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 - TAA Rear camera type___Dual camera 36 cm Headphone sensitivity 95

36 cm Headphone sensitivity 95

Experience USB 3

HP PA-1121-42HH

You can capture data from travel documents with OCR

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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 - TAA Rear camera type___Dual camera 36 cm Headphone sensitivity 95RUGGED & RELIABLE: This industrial metal USB to serial adapter hub adds 4 RS 232 422 485 ports & 1 USB 2. 0 port w 15kV ESD surge protection (level 4), IP30 rating & locking connectors on all ports 4 SERIAL PORTS: The ports on this USB to serial converter can be individually configured to RS232, RS422 or RS485 (2wire 4wire) at baud rates up to 921. 6Kbps for devices like barcode scanners printers MOUNTING OPTIONS: This metal mountable 4 port serial