MicroSD memory cards are backward compatible with electronic devices that are SD-enabled. By using an appropriate adapter， the Micro SD memory card can easily and quickly be inserted into any device that supports an SD or Mini SD memory card.100% Brand New100% 32GB Huge Storage Real CapacitySize: 3.2 x 2.4 x 0.2cmCustomized: YesExpand your smartphone or PDA capabilities with more space to get the job done! Will hold thousands of images or songs!Extreme light weight， compact and durable for easier storage and use