Transcend high capacity SD card series is specifically designed to meet the High Capacity, High Definition Audio & Video requirement for the latest digital cameras, DV recorders, mobile phones, etc. The defined Speed Class enables the host to support AV applications to perform real time recording to the SD memory card. Features Fully compatible with SD 2.0 Standards SDHC Class 6 compliant Compatible with all SDHC-labeled host devices (not compatible with standard SD) Easy to use, plug-&-play operation Built-in Error Correcting Code (ECC) to detect & correct transfer errors Complies with Secure Digital Music Initiative (SDMI) portable device requirements Supports Content Protection for Recordable Media (CPRM) Allows In System Programming (ISP) for updating firmware Supports auto-standby, power-off & sleep modes Mechanical write-protection switch Ro HS compliant Lifetime Manufacturer Warranty Specifications Capacity: 8 GB Durability: 10, 000 insertion/removal cycles Op Voltage: 2.7V-3.6V Op Temperature: 25°C (-13°F) to 85°C (185°F) Weight: 2g Dimensions: 32mm x 24mm x 2.1mm (L x W x H)