Jaster | High Speed Mini SD Memory Card 128GB Class 10 Micro TF Flash USB Pen Drive Card 1GB 2GB 4GB 8GB 16GB 32GB 64GB for Smartphone

Can shoot full HD video and 4K ultra HD video fluentlyDESCRIPTION:1. Smart SD Card + SD Adapter2. Plug and play (no software needed)3. Smart SD + TF format,Class 10 High-speed read and write4. 4GB,8GB,16GB,32GB,64GB,128GB,256GB Storage Size5. Applies to Cell Phones, Cameras, MP3/MP4 Player and More device6. Comes with Adapter to Bring to SD Card7. Can be Used as Smart SD or SD Card8. Operating Temperature -13ordm F to 185ordm F "-25ordm C to 85 ordm C"9. Storage Temperature -40ordm F to 185ordm F"-40ordm C to 85ordm C"WARM TIPS :Class 6: Reading speed is about 15-20MB/S, writing speed is about 6-8MB/SClass10: Reading speed is about 15-30MB/S, writing speed is about 9-12MB/SThe Smart SD card speed is based on internal testing;performance may be lower depending on host device, interface, usage conditions and other factors.Smart SD card speed is greatly affected by card reader, adapter, USB port etc. Low quality device will 100% slow down card speed.ABOUT CAPACITY:64MB = approximately 58MB-60MB128MB= approximately 110MB-120MB256MB = approximately 217MB-232MB512MB = approximately 435MB-465MB4GB=approximately 3.6GB-3.8GB8GB=approximately 7.4GB-7.6GB16GB=approximately 14.4GB-14.8GB32GB=approximately 28.5GB-30GB64GB=approximately 58.5GB-60GB128GB=approximately 113GB-125GBThis is calculation difference between manufacturer and our PC,just for you reference.Hardware Features:Original high quality flash memoryManufactured in Taiwan of ChinaAssembled in China