- Window Compatible Software Interface
- USB Thumb Drive or Connecting to USB Keyboard to load message
- Dimensions:
- Width - 3.75"
- Height - 2.25"
- Depth - 1.0"
The RA-USB Controller supports maintenance of user messages using the Road Alert Message Manager (RAMM) - a Windows compatible software interface and loading the message via USB thumb drive (memory stick), or by directly connecting a USB keyboard.