JJC RM-E10 compatiable with Sony RMTDSLR1(Remote Function) Works with Sony A230, A290, A330,A380,A500,A550, A560, A580, A700,A850, A900, Sony NEX-5, A33, A55, A33L, A55L, A57, NEX5C, etc.
JJC RM-E1is compatible with OlympusRM-1,RM-2, work with Olympus E1,E3,E5,E10,E20,E30,E100RS,E300,E330,E400,E410,E420, E450,E500,E510,E520,E620,E600,etc