New, unused, and unopened. I purchased this several years ago and have stored it at home. I have not confirmed its operation, so please contact the manufacturer if there are any issues. Returns are not accepted to prevent any problems. Futaba MC850C Speed Controller High Power Edition, with wiring, high performance. - Model: MC850C - Brand: Futaba - Type: Speed Controller - Included: Wiring - Special Edition: High Power Edition Thank you for viewing. For brushed motors. Type: Radio Control