PCL-745B B1 2 Port RS-422/485 Isolated Serial Port Communication Card

PCL-745 B1 Isolated Card Rev. B1 Port RS-422/485 Actual Picture of Item Seller's Note: Item was working the last time it was used but has not been tested recently. Selling AS-IS. This product is guaranteed as described otherwise it is an AS-IS product with buyer to pay all shipping. We post accurate images of all our products so please go over them by clicking each picture to get an expanded view so you can make sure you are getting exactly what you need.