Trade Twin Pack 2 x 32GB Memory Card class 10 SD SDHC class 10 Ultra Fast Secure Digital Memory Card class 10 for Canon LEGRIA / VIXIA HF M506, HF R16, HF R18, HF R20, HF R20, HF R26, HF R28, HF R106, HF R205, HF R206, HF R306, HF FS10, HF FS11, HF FS20, HF FS21, HF S10, HF S11, HF S20, HF S21, HF S30, HF S100, HF, S200, HG20, HG21, XH H1S, XL H1A, XA10, XF100, XF105 2 x 32GB Class 10 Ultra High Speed SDHC Memory Card class 10 Life time warranty Data is not lost when power is turned off Write Speed: 19MB/s. Read Speed: 20MB's All Cards shipped FedEx Express with Tracking Number for a trouble free serivice 2 working days to most parts of the USA