Active filters
PC Expansion Card
RS-232 x2
Common features
Serial ports
RS-232
RS-232 x2
Device type
Communication card
Differences
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Interfaces
Serial ports
Expansions
LPT
RS-232 x3
RS-232 x4 and more
PCIe
PCI
4089AM
 
 
 
5066A
 
 
5066H
 
 
5079A
 
 
 
5466A
 
 
VXC-114U/D2
 
 
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