DB9 Line Driver
Black Box Part# ME890A-R2
Switches and Bridges – TAA Compliant – Serial Extender - 4000 ft Maximum Extended Range - 31.25 kB/s Maximum Data Transfer Rate - United States - 0.8" Height - 1.7" Width - 3.2" Depth - CE - UL - 1 x Local Unit - 1 x Remote Unit - 2 x 120 ...