The PR4 makes decoder programming and interfacing your layout and computer easier than ever. The PR4 seamlessly switches between computer interface and decoder programming modes automatically without having to press any buttons. The PR4 is electrically isolated between USB and LocoNet for added stability and protection. Packaged in a smaller footprint the PR4 offers all the same great features as the PR3 it replaces.
Multifunction USB to LocoNet connectivity for your railroad
Optimized for Direct mode, up to 3 times faster than PR3
Electrically Isolated between USB and LocoNet
Digitrax "SoundLoader" compatible. Programs Digitrax sound projects to SFX decoders.
Programs CV's for most DCC decoders
LocoNet MS100 mode with Fully Buffered Input and Output data
Runs on most Operating systems
Automatic configuration. No jumpers or switches required.
Standalone operation for CV and SoundFX programming without needing a Digitrax Command Station
LED state indicator lights
Firmware updates available from Digitrax Web site
Includes PS14 Power Supply
Visit Digitrax for Supporting Documentation and Warranty Information