Samsung 128GB 256GB 512GB TF MicroSD Evo Plus 4K U3 V30 A2 Reads 130Mb/s High Speed Tablet SD Card Reader

Samsung 1 TB 128 GB 2 TB 256 GB 512 GB. Chemicals of great concern: none. SD type: microDxC. Applications: High speed reading and writing, mobile phones, tablets, laptops, dash cams, cameras, surveillance, speakers, digital devices, robots, drones, file storage. Application Performance Class: A2. Video speed level: V30. UHS level: U3. Class level: C10. Package: Yes. Type: TF/Micro SD card. Brand Name: Samsung. Origin: KR Origin). Certification: EC, FCC. Dimensions width height depth): 15x11x1mm. Weight: 0.25 grams. characteristic: New EVO Plus+64 GB U1 V10 A1 Speed Class 10 Maximum charging speed up to 130 MB/s=SDxCNew EVO Plus+128 GB U3 A2 V30 Clase10 speed Maximum charging speed up to 130 MB/s=SDxCNew EVO Plus+256 GB U3 A2 V30 Clase10 speed Maximum charging speed up to 130 MB/s=SDxCNew EVO Plus+512 GB U3 A2 V30 Clase10 speed Maximum charging speed up to 130 MB/s=SDxC. Regarding abilities: 64 GB=approximately 58 GB-60 GB128 GB=approximately 115 GB-119 GB256 GB=approximately 230 GB-238