CC-313 REV:3 - Brainboxes - 2-Ports RS422 PCIE Ultra Serial Card CC-313 REV:3 - Brainboxes - 2-Ports RS422 PCIE Ultra Serial Card $61.28 $49.82
CC-530 - Brainboxes - 2-Ports RS422 PCIE Ultra Serial Card CC-530 - Brainboxes - 2-Ports RS422 PCIE Ultra Serial Card $219.05 $178.09
UC-313B - Brainboxes - 2-Ports RS422 PCIE Ultra Serial Card UC-313B - Brainboxes - 2-Ports RS422 PCIE Ultra Serial Card $63.86 $51.92
UC-23501M - Brainboxes - 1-Port PCIE Low-Profile Serial Adapter card UC-23501M - Brainboxes - 1-Port PCIE Low-Profile Serial Adapter card $136.23 $110.76
CH352SS-EA3 - WCH - 2-Port RS232 PCIE Serial Card CH352SS-EA3 - WCH - 2-Port RS232 PCIE Serial Card $125.47