This is a Marklin 60882 HO Decoder s88 DC. This is a feedback module for current sensors on digitally controlled 2-rail layouts. This module can be plugged into the L88 (60883) with the cable included with the former. The s 88 DC has a connecting socket for additional s 88 DC decoders (60882). It also has 2x 8 inputs for current sensors (with optical-couplers) in 2 different power circuits that can be combined into a single power circuit with 16 inputs. The L88 (60883) is required for connecting this unit to the CS2.Condition: Factory New (C-9)Operational Status: FunctionalOriginal Box: Yes (P-9)Manufacturer: MarklinModel Number: 60882MSRP: $110.00Scale/Era: HO ScaleModel Type: ControlThe Trainz SKU for this item is P12108803. Trainz Product Id: 12108803