… socket. The dimensions of the device are approximately 85 mm x 54 mm x 4 mm. Data can be stored onto and read from … no battery. Application of GIRs 1 ( Note 6 (a) to Chapter 85) and 6. Adoption : 2012 … 5. "Micro" SD (Secure Digital) … no battery. Application of GIRs 1 ( Note 6 (a) to Chapter 85) and 6 . Adoption : 2012 …