M1-KA:

This full featured, 2 function, hardwire decoder is small enough for N-Scale, but strong enough for HO-Scale. Included is our auto-adjusting BEMF for outstanding slow speed performance and hassle free set up. Also includes Quiet Drive for super quiet engine performance. Attached is an extra Blue wire and the Black w/ White Stripe wire for use with a TCS Keep Alive. Dimensions: 0.365" x 0.587" x 0.109" or 9.27mm 14.91mm 2.77mm

MSRP is $40.61. (Picture courtesy of TCS.)