Form factor: microSDHC™ (16GB, 32GB), microSDXC™ (64GB)
Available capacities: 16GB, 32GB, 64GB**1GB = 1,000,000,000 bytes. Actual user storage less
Performance/speed: Up to 30GB/s read speed**Up to 30MB/s read speed; write speed lower. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.
Temperature proof, water proof, shock proof, and x-ray proof** See www.sandisk.com/proof for additional information and limitations.
Card dimension: 0.59in x.043in x.04in (14.99mm x 10.92mm x 1.02mm)
Operating temperature: -13ºF to 185ºF (-25ºC to 85ºC)
Storage temperature: -40ºF to 185ºF (-40ºC to 85ºC)
Compatibility: Compatible with microSDHC and microSDXC supporting host devices**Not all devices support microSDXC memory card formats. Check with your device manufacturer for more details.
Class 10 for Full HD video (1920x1080)**Full HD (1920x1080) video support may vary based upon host device, file attributes and other factors.