Low quality device will 100% slow down card speed,1MB=1000KB. The ex-factory capacity of Micro SD Card products is calculated as 1MB=1000KB and 1G=1000MB. Manufacturer's reserve the right, at their sole discretion, to change or modify products.
Ultra Mini Micro TF SD Flash Memory Card Data Storage Laptop Phone Tablet Device
Micro TF/SD Card 4gb to 512gb High Speed Mini SD Memory card
512GB SD Card 64GB 128GB 256GB Memory Card Micro TF SD UHS-I U3 For Smartphone
128GB 64GB Micro TF SD High-Speed Top Quality 256GB 512GB SD Card UHS-I U3 V30
