You found 33 products in Serial Adapters - £20 - £30

D-link Quickmedia DU-520 Serial Adapter
480 Mbps, Expansion Card, PCI Interface, Cable Connectivity, For: PC, Mac Platforms
Product rating:
2 store offers from £14 - £24

StarTech.com (PCI1S550) Serial Adapter
0.92 Mbps, Expansion Card, PCI Interface, Cabling: V.24, Cable Connectivity, For: PC Platforms
4 store offers from £17 - £27

StarTech.com (PCI2S550) Serial Adapter
0.12 Mbps, Expansion Card, PCI Interface, Cable Connectivity, For: PC Platforms
4 store offers from £18 - £24

StarTech.com (CB1394) Serial Adapter
400 Mbps, Expansion Card, PC Card (Cardbus) Interface, Cabling: Serial, Cable Connectivity, For: PC Platforms
4 store offers from £15 - £25

StarTech.com (PCI1394-4) Serial Adapter
400 Mbps, Expansion Card, PCI Interface, Cable Connectivity, For: PC Platforms
4 store offers from £14 - £24

StarTech.com (PCI2S550_LP) Serial Adapter
0.12 Mbps, Expansion Card, PCI Interface, Cable Connectivity, For: PC Platforms
4 store offers from £18 - £23

StarTech.com (PCI2S950) Serial Adapter
15 Mbps, Expansion Card, PCI Interface, Cable Connectivity, For: PC Platforms
4 store offers from £24 - £31

StarTech.com (CBUSB220) Serial Adapter
480 Mbps, PC Card Interface, Cabling: USB, Cable Connectivity, For: PC, Mac Platforms
4 store offers from £13 - £23

Artronix Technology (C46173) Serial Adapter

4 store offers from £16 - £26

StarTech.com (pci1s550lp) Serial Adapter
0.92 Mbps, Expansion Card, PCI Interface, Cabling: Serial RS-232, Cable Connectivity, For: PC Platforms
4 store offers from £18 - £21