Black Box DB9 Serial Extension Cable 6-ft (1.8m)

RS-232 to RS-422/RS-485 Interface Conver

Black Box Part# IC821A

Transceivers/Media Converters – TAA Compliant – Transceiver/Media Converter - 2 Total Number of Ports - External - Power Supply - New - United States - 1.7" Height - 0.9" Width - 3.9" Depth - Terminal Block - IC821A - 1 Year Limited Warranty - ...