Anyone looking for a huge MicroSD to pack your content with, should definitely consider this. A genuine Samsung Class 10 MicroSDHC card is on sale for just £39.99. It is the fastest type of MicroSD card you can get and enables you to transfer content at up to 24MB per second. It's even waterproof but if you still manage to some how damage it you have 10 years limited warranty. It will suit nearly all modern smartphones which have MicroSD card slots.