This is a foot controller for Janome computer sewing machines with a single-pin jack. It cannot be used with compact sewing machines such as the Nuikill series and N-355S. ■Compatible Models: Poet CP-200, Poet CP-300, JP210MSE, JP303, JP310, JP710N, JP-500, JP510N/610N, JP510P, JP510, JN-800/810, JN-31/51, JN-700, JN-721, KP-225, ME830, CX11, RS808, DC2020, Atelier 3, Cecio EX3, Cecio 9090, Cecio 9600, Cecio 8300, Cecio 8500, Cecio 8600, IC401, S7702, S7601, S7701, S7800, Lirio5000, IJ501, DN-11, DC6030, CP4850, Memory Craft 5400, N8800, GN8500, Pulleur A8000, NP-288, Eclore T400, etc.