Hign-concerned Chemical: None SD Type: microSDXC Application: High Speed Read and Write,MOBILE PHONE,tablet,NOTEBOOK,Tachograph,Camera,Monitoring,Speakers,Digital Devices,Robot,UAV,File Storage,others Application Performance Class: A2 Video Speed Class: V30 UHS Level: U3 Class Level: C10 Package: Yes Type: TF / Micro SD Card Brand Name: SAMSUNG Origin: KR(Origin) Certification: CE,FCC Capacity: 64GB 128GB 256GB 512GB Adapter: YES About capacity: 64GB = approximately 56GB-60GB 128GB = approximately 112GB-120GB 256GB = approximately 225GB-238GB 512GB = approximately 450GB-476GB This is calculation difference between manufacturer and your PC, please Google ‘Memory card capacity’ to get more information. Your PC says 1GB = 1.073741824 Billion bytes where Market Defines 1GB = 1.00 Billion bytes. Note: Speed based on internal testing. Actual performance may be lower depending on the device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. 1GB=1,000,000,000 bytes. Actual user storage less. About Package: 100% Original SAMSUNG TF Card*1(with retail package)
