Multi-Protocol products are capable of concurrently hosting more than one avionics protocol on a single product.

PC/ISA interface to ARINC 429 with up to four channels (user specified).

PC/ISA interface to ARINC 708 weather radar display databus with transmitter and receiver.

Family of PC/ISA interface products to MIL-STD-1553, from single terminal to multi-terminal with error injection. Provides Bus Controller, Remote Terminal, and Monitor capabilities.

The PC1553-2 is a low cost interface between a dual redundant MIL-STD-1553B databus and IBM-PC/ISA.

PC/ISA interface to Space Shuttle (MIA) bus with Bus Controller, Remote Terminal, and Monitor capabilities.

PC/ISA interface to MDM databus. The MDM databus provides serial communications between a Space Shuttle Payload General Support Computer and various subsystems.

PC/ISA interface to ARINC 629 databus.

Older products are classified as legacy if they are still in limited production. Most legacy products have a more modern alternative and should be not be designed into or used on new programs. Legacy products are subject to parts obsolescence and may become unavailable with little or no notice. Legacy products have a limited one year warranty.

Products are classified as obsolete when they are no long in production either because there is no longer a demand for them or because parts to produce them are no longer available. Obsolete products should not be designed into or used on new programs. A limited number of new or refurbished obsolete products are sometimes available. Obsolete products have a limited 90 day warranty.