Universal PCI card providing 4 industry standard 9 pinRS422/485 serial COM ports in a single PCI slot. Velocitymegabaud data transfer rates and 64 byte deep FIFOguarantees uncompromising performance and fault-free use.Optical isolation provides greater protection from electricalcurrent surges to both the card itself and the PC.Universal PCI is fully compatible with both 3.3Volt and 5Volt PCIslots; protecting your investment into the future.
