Digi International 19-inch Standard Rack-Mount Kit

Edgeport 1I USB to 1-Port - EIA-422/485 Serial DB9

Digi International Part# 301-1001-31

Terminal and Device Servers – Terminal Server - Edgeport - 1 Serial Ports - Rack-mountable - 0.8" Height - 1.8" Width - 3.2" Depth - Edgeport 1i - Edgeport - Edgeport 1i 1-Port Serial Adapter - USB cable 1m - 5 Year Limited ...