it works great for the following JVC digital camera models:
JVC GR-D Series
GR-D239, GR-D240, GR-D240E, GR-D240EG, GR-D240EX,
GR-D244US, GR-D245, GR-D245E, GR-D245EG, GR-D246,
GR-D247, GR-D250, GR-D250AC, GR-D250KR, GR-D250U,
GR-D250US, GR-D253AG, GR-D270, GR-D270AC, GR-D270E,
GR-D270EG, GR-D270EX, GR-D270U, GR-D270US, GR-D271,
GR-D271US, GR-D275, GR-D275U, GR-D275US, GR-D29,
GR-D290, GR-D290AC, GR-D290AH, GR-D290E, GR-D290EG,
GR-D290KR, GR-D290U, GR-D290US, GR-D293, GR-D295,
GR-D295US, GR-D320, GR-D320AA, GR-D320E, GR-D320EK,
GR-D320EX, GR-D325, GR-D325E, GR-D328EF, GR-D329AH,
GR-D338AH, GR-D340, GR-D340AA, GR-D340AC, GR-D340E,
GR-D340EK, GR-D340EX, GR-D345, GR-D345E, GR-D350,
GR-D350AA, GR-D350AC, GR-D350AG, GR-D350AH, GR-D350E,
GR-D350EK, GR-D350EX, GR-D350EZ, GR-D350U, GR-D350US,
GR-D351, GR-D360, GR-D360E, GR-D360EX, GR-D370,
GR-D370AA, GR-D370AC, GR-D370AH, GR-D370E, GR-D370EK,
GR-D370EX, GR-D370EZ, GR-D370U, GR-D370US, GR-D371US,
GR-D375U, GR-D375US, GR-D390, GR-D390EK, GR-D390U,
GR-D390US, GR-D393, GR-D395, GR-D395AA, GR-D395E,
GR-D395EK, GR-D395EX, GR-D395EZ, GR-D395US, GR-D396,
GR-D396AA, GR-D396E, GR-D396EK, GR-D396EX, GR-D396EZ,
GR-D396US, GR-D450, GR-D450E, GR-D450EG, GR-D570KR,
GR-D640, GR-D640E, GR-D640EX, GR-D645, GR-D645E,
GR-D650, GR-D650AA, GR-D650AC, GR-D650AH, GR-D650E,
GR-D650EK, GR-D650EX
JVC GR-DF Series
GR-DF420, GR-DF420EX, GR-DF425, GR-DF430, GR-DF430AC,
GR-DF430US, GR-DF450, GR-DF450U, GR-DF450US, GR-DF470,
GR-DF470AC, GR-DF470US, GR-DF520, GR-DF540, GR-DF540EX,
GR-DF550, GR-DF550U, GR-DF550US, GR-DF565, GR-DF570,
GR-DF570AC, GR-DF570US, GR-DF577, GR-DF590
JVC GR-X Series
GR-X5, GR-X5AA, GR-X5AC, GR-X5AG, GR-X5AH,
GR-X5E, GR-X5US
JVC GZ-D Series
GZ-D240, GZ-D270
JVC GZ-DF Series
GZ-DF240E, GZ-DF240EK, GZ-DF240EX, GZ-DF270, GZ-DF270AA,
GZ-DF270E, GZ-DF270EK, GZ-DF270EX, GZ-DF420, GZ-DF470
JVC GZ-MG Series
GZ-MG20, GZ-MG20AA, GZ-MG20AC, GZ-MG20AG, GZ-MG20AH,
GZ-MG20AS, GZ-MG20E, GZ-MG20EK, GZ-MG20EX, GZ-MG20U,
GZ-MG20US, GZ-MG21, GZ-MG21AA, GZ-MG21AC, GZ-MG21E,
GZ-MG21EK, GZ-MG21EX, GZ-MG21U, GZ-MG21US, GZ-MG24,
GZ-MG24AA, GZ-MG24E, GZ-MG24EK, GZ-MG24EX, GZ-MG24U,
GZ-MG26, GZ-MG26AA, GZ-MG26E, GZ-MG26EK, GZ-MG26EX,
GZ-MG26U, GZ-MG27, GZ-MG27AH-U, GZ-MG27E, GZ-MG27EK,
GZ-MG27EX, GZ-MG27U, GZ-MG27US, GZ-MG30, GZ-MG30AA,
GZ-MG30AC, GZ-MG30E, GZ-MG30EK, GZ-MG30EX, GZ-MG30U,
GZ-MG30US, GZ-MG31, GZ-MG31AC, GZ-MG31U, GZ-MG35,
GZ-MG35U, GZ-MG35US, GZ-MG36, GZ-MG36AA, GZ-MG36E,
GZ-MG36EK, GZ-MG36EX, GZ-MG36U
JVC GZ-MG37 Series
GZ-MG37, GZ-MG37AA, GZ-MG37AH-U, GZ-MG37E
GZ-MG37EK, GZ-MG37EX, GZ-MG37U, GZ-MG37US
GZ-MG39, GZ-MG39AA, GZ-MG39E, GZ-MG40,
GZ-MG40-A, GZ-MG40-P, GZ-MG40-S, GZ-MG40AA, GZ-MG40AC,
GZ-MG40E, GZ-MG40EK, GZ-MG40EX, GZ-MG40U, GZ-MG40US,
GZ-MG47, GZ-MG47A, GZ-MG47E, GZ-MG47EX, GZ-MG47P,
GZ-MG47W, GZ-MG50, GZ-MG500, GZ-MG500U, GZ-MG505,
GZ-MG505-S, GZ-MG505AA, GZ-MG505AC, GZ-MG505AG, GZ-MG505AH,
GZ-MG505AS, GZ-MG505B, GZ-MG505E, GZ-MG505EK, GZ-MG505EX,
GZ-MG505S, GZ-MG505US, GZ-MG50AA, GZ-MG50AG, GZ-MG50AH,
GZ-MG50AS, GZ-MG50E, GZ-MG50EK, GZ-MG50EX, GZ-MG50U,
GZ-MG50US, GZ-MG57, GZ-MG57AC, GZ-MG57AH-U, GZ-MG57E,
GZ-MG57EK, GZ-MG57EX, GZ-MG60, GZ-MG60AA, GZ-MG60E,
GZ-MG60EK, GZ-MG60EX, GZ-MG60U, GZ-MG60US, GZ-MG67,
GZ-MG67A, GZ-MG67AA, GZ-MG67AC, GZ-MG67AH-U, GZ-MG67E,
GZ-MG67EK, GZ-MG67EX, GZ-MG67G, GZ-MG67P, GZ-MG67U,
GZ-MG67US, GZ-MG70, GZ-MG70AA, GZ-MG70E, GZ-MG70EK,
GZ-MG70EX, GZ-MG70U, GZ-MG70US, GZ-MG77, GZ-MG77AA,
GZ-MG77AC, GZ-MG77AH-U, GZ-MG77E, GZ-MG7