NCE O scale EPF (extended packet format) plug-in decoder (version 3.5). Simple plug-in for most Atlas O scale locomotives plus some locomotives from Weaver, Lionel and others with the "dog-bone" shaped circuit board. 6 functions and 15 different lighting effects.

Features:

• Silent Running™ motor drive
• Torque Compensation for ultra smooth low speed performance
• Programmable Start, Mid and Maximum speed works for all speed modes
• 6 lighting function outputs each rated at 1/2 amp
• Select from 15 different lighting effects (Mars, strobes, beacon, flicker, etc)
• 2 or 4-digit addressing
• Uploadable speed table interpolated to 128 speed steps
• 28 and 128 speed mode operation
• Decoder assisted consisting
• Support for all forms of DCC programming
• Decoder programming lock mechanism
• Dimensions: 61.11mm x 23.8mm x 9.53mm (2.42" x .94" x .375")

Easy to install. Installation instructions included.