F-FS6100 1 port USB X.25 Adapter - Supplied with software

F-FS6140 Intelligent 1 port Universal PCI X.25 card supplied with software

F-FS6240 Intelligent 2 port Universal PCI X.25 card supplied

F-FS6266 Intelligent 2 port PCIe X.25 low profile card supplied with software and the X.25 Developers Toolkit

F-FS6440 Intelligent 4 port PCI / PCI-X (Universal PCI) X.25 card, supplied with software

F-FS6446 Intelligent 4 port Universal PCI X.25 card

F-FS6450 FarSync T4Ue PCIe (PCI Express) to X.25 Network Adapter 4 Port

F-FS6456 FarSync X.25 T4Ee PCIe (PCI Express) X.25 Network Adapter 4 Port