Sell Micro TF Memory Card SD Card HC Class 10 For Mobile Phones Sport Camera 80MB/s 8/16/32/ 64GB best price

1.Micro SD Card 2.Plug and play (no software needed) 3.Micro SD + TF format,High-speed read and write 4.8GB, 16GB, 32GB, 64GB Storage Size 5.Applies to Cell Phones, Cameras, MP3/MP4 Player and More device ​6.Operating Temperature -13o F to 185o F (-25o C to 85 o C) 7.Storage Temperature -40o F to 185o F (-40o C to 85o C) Warm Tips ( 2.0USB reader Test Result) : Class10: Read speed around 15-30MB/S ,Write speed around 9-12MB/S The Micro SD card speed is based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. Micro SD card speed is greatly affected by card reader, adapter, USB port etc. Low quality device will 100% slow down card speed. About capacity: 4GB=approximately 3.6GB-3.8GB 8GB=approximately 7.2-7.6GB 16GB=approximately 14.4GB-14.8GB 32GB=approximately 28.5GB-30GB 64GB=approximately 58.5GB-60GB 128GB=approximately 110GB-120GB This is calculation difference between manufacturer and our PC,just for you reference