Description: 1.100% 1GB/2GB/4GB/8GB/16GB/32GB/64GB/128GB/256GB/512GB Huge Storage Real Capacity Optimal speed and performance for microSDHC compatible devices 2.Speed performance rating: Class 8 3.Expand your smart phone or PDA capabilities with more space to get the job done! 4.Will hold thousands of images or songs! , 5.Adapter + TF card can be use as a SD-card for camera 6.The microSD / Transflash cards are universally compatible 7.Extreme light weight, compact and durable for easier storage and use 8.Size: 15mm x 11mm x 1mm (L x W x D). Parameters: Dimensions: about 0.43" x 0.59" x 0.039" (11mm x 15mm x 1mm) Operating Temperature: -13o F to 185o F (-25o C to 85 o C) Storage Temperature: -40o F to 185o F (-40o C to 85o C) Voltage: 3.3v Weight: about 0.05 oz (1.4g) Color: blue Capacity: 1GB/2GB/4GB/8GB/16GB/32GB/64GB/128GB/256GB/512GB Package included: 1 X memory card 1 X card reader 1 X card holder