Four Port

Sealevel’s Four-Port PCI bus serial boards offer the widest choice of I/O connectivity available. Products include RS-232, RS-422, and RS-485 solutions.

Four Port

Showing all 4 results

Part: 7402
PCI 4-Port RS-422, RS-485 Serial Interface
Rated 5.00 out of 5
Call for price View Details
Read more
Part: 7404
PCI 4-Port RS-232, RS-422, RS-485 Serial Interface
Rated 5.00 out of 5
$1,014.00 View Details
Add to cart
Part: 7405
PCI RS-232, RS-485 Serial Interface (RJ45)
Call for price View Details
Read more
Part: 7406
Low Profile PCI 4-Port RS-232 Serial Interface
$795.00 View Details
Add to cart

Showing all 4 results