Shoot fast action photos and capture full hd video with the 64gb platinum ii uhs i sdxc memory card from lexar this memory card features uhs speed class 1 compatibility denoting a maximum write speed of 20 mbs along with speed class 1 compatibility you benefit from maximum data read speeds of up to 45 mbs making it easy to transfer even large files quickly with an sdxc form factor this card can be used in a variety of digital point and shoot cameras dslr cameras and camcordersfeatures