Brand Name: stickdrive Package: Yes High-concerned chemical: none Video Speed Class: V10 Application Performance Class: A1 Origin: US(Origin) Application: High Speed Read and Write Application: MOBILE PHONE Application: TABLET Application: NOTEBOOK Application: Tachograph Application: Camera Application: Monitoring Application: Speakers Application: Digital Devices Application: Robot Application: UAV Application: File Storage Application: others Class Level: C10 UHS Level: U3 Type: TF / Micro SD Card Certification: NONE color: black capacity: 16gb 32gb 64gb 128gb 256gb speed: 16gb-256gb class 10 package: with retail package warranty: 3 years Choice: yes semi_Choice: yes