USB Multi-Protocol Avionics Interface

These pocket-sized USB adapters are the easy and portable way to interface your computer to multiple avionics databuses including: MIL-STD-1553, EBR 1553, ARINC 429, ARINC 708, ARINC 717, Serial, and Discrete I/O.

multi protocol avionics interface


The USB MULTI family of pocket-sized USB adapters enable computers to communicate with, simulate, test, and monitor avionics equipment and systems. These rugged USB 2.0 peripherals feature a combination of different protocols in a single device. This provides greater convenience and cost savings when interfacing to multiple databus types. They are compatible with virtually all modern PC laptop, desktop, and tablet computers, and all power necessary for operation is provided via the single USB port. Plug and Play and Hot Swap features make them easy to install and move between computers.


  • Small, lightweight, and rugged
  • Portable, versatile, and durable
  • Easy Plug and Play installation
  • No external power supply needed
  • Powerful protocol engines
  • Secure locking connectors
  • Free customer support for product life
  • 3-year limited warranty standard
  • FCC, CE and RoHS compliant

Technical Specifications

  • Model dependent protocol capability
  • USB 2.0 interface
  • 8 Avionics Discrete I/O
  • Up to 4 Differential Discrete I/O
  • IRIG A/B input and output
  • 2 LED indicators
  • 32 MB on-board memory