The transmission speed of Class 4 flash cards is up to 4MB per second, which fulfils the demand of daily applications.
A variety of capacity choices which provide more storage for applicatoins, games, photos and videos to meet the needs of mobile digital life.
In compliance with SD Association specifications. It is durable and compatible with different types of mobile digital devices that support SDHC and SDXC, also all kinds of DSLR and camcorders.
Approved by the testing of shockproof, waterproof and x-rayproof. Also equipped with automatic error correction code (ECC) function, to ensure high stability and durability. In addition, SP provides full range of flash cards with lifetime warranty service for guarantee and security.