Previous Product Next Product Comtrol RocketPort EXPRESS 4/8-Port £169.11 RocketPort ? EXPRESS 4/8-Port 1 in stock Comtrol RocketPort EXPRESS 4/8-Port quantity Add to basket SKU: 5002495 Categories: RS232 422 485, Serial Communication Description Description RocketPort EXPRESS 4/8-Port Related products Quick View Quick View RS232 422 485, Serial CommunicationSUNIX 4 ports RS-232 Serial PCI Board £44.00 Add to basket Quick View Sale! Quick View BrainBox, RS232 422 485, Serial Communication, USB SerialBrainBox US-101 USB to Serial £40.00 Original price was: £40.00.£38.00Current price is: £38.00. Add to basket Quick View Quick View BrainBox, RS232 422 485, Serial Communication, USB SerialBrainbox US-324 1 Port RS422/485 USB to Serial £50.00 Add to basket