It's equipped with a DCC interface

Model Number: 6-19845

Here is a Lionel 6-24556 O Union Pacific F-3 Powered B Unit Diesel Locomotive #900

This is Bachmann 54303 HO Pennsylvania 2-8-2 Mikado w/Medium Tender w/Sound & DCC #9630

Trainz Product Id: 12475370

MTH 20-97959 O Kansas City Southern 3-Bay Centerflow Hopper #286004 VariantsUnitPrice_number_401.50 It's equipped with a DCCThis is a MTH 20 97959 O Kansas City Southern 3 Bay Centerflow Hopper #286004. Features: Intricately Detailed Durable ABS Body, Metal Wheels and Axles, Diecast 4 Wheel Trucks, Operating Diecast Metal Couplers, Colorful, Attractive Paint Schemes, Fast Angle Wheel Sets, Needle Point Axle, 1: 48 Scale Dimensions, O Scale Kadee Compatible Coupler Mounting Pads, Unit Measures: 13 7 8 x 2 11 16 x 3 7 8, Operates On O 42 Curves. Condition: Factory New (C 9)