This includes cards with 2 and 4 channel isolated RS232 ports in PCI and PCIe bus

VXC-114IAU
3,749.00 3,749.00 3749.0 ZAR
232-I PCI 4-CH DB9 ISO
VXC-112IAU
2,156.25 2,156.25 2156.25 ZAR
232-I PCI 2-CH DB9 ISO
VEX-114I
3,415.50 3,415.50 3415.5 ZAR
232-I PCIE 4-CH DB37 ISO
VEX-112I
2,921.00 2,921.00 2921.0 ZAR
232-I PCIE 2-CH DB9 ISO