SANDISK 64GB Ultra MicroSDHC C10

Capacities up to 64GB to capture, carry and keep it all
Fast transfer speeds of up to 48MB/s
Featuring Class 10 for Full HD
Waterproof, X-ray proof, temperature proof, and shockproof

Specifications:
Performance: Up to 48MB/s read speed
Dimension: 14.99 x 10.92 x 1.02mm
Operating temperature: -13 to 185 F (-25 to 85 C)
Storage temperature: -40 to 185 F (-40 to 85 C)
Compatibility: Compatible with microSDHC and microSDXC supporting host devices