 | Quatech's PCIe-based RS-422 and RS-485 ports perfectly replicate true high performance high-speed serial ports by simulating a real PCI express system connection (and not USB, which is often the case). 0.9 Mbps, Expansion Card, PCI-Express Interface, Cabling: Serial RS-422, Serial RS-485, Cable Connectivity, For: PC Platforms Number of Reviews: 0 | Ratings:  | Best deal: $160
$160 - $160 from 1 stores. |