Description
This is a 5-pack of 8GB microSD cards with a SD adapter and card reader. The cards have a Class 10 speed rating, and are compatible with devices that have a U1 or U3 port. The cards have a capacity of 16GB, 32GB, 64GB, or 128GB.
About capacity: 16GB=approximately 14GB-15GB
32GB=approximately 29GB-30GB
64GB=approximately 58GB-60GB
128GB=approximately 119GB-120GB
256GB=approximately 230GB-236GB
This is calculation difference between manufacturer and our PC, please Google 'Memory card capacity' to get more information,10% Capacity loss is normal.
Features: 1GB/2GB/4GB/8GB=Class 6 speed
16GB/32GB/64GB=Class 10 speed U1
128GB/256GB=U3 speed