Compatible with powershot g9, g7, s80, s60, s70, s80, s30, s40, s45, s50, eos 400d, eos 350d and canon digital video cameras mvx35i, mvx40i, mvx25i, mvx20i, dc310, hg10, mvx330i, mvx250i, mvx200i, mv6i mc, md225, md120, md160, mv920, mv960, mv940, mv850i, mv830i, mv800i