How to verify the Capacity and Speed of the memory card?

1). Please use quality USB 2.0 card reader to verify all memory card by H2testw on PC. Real memory card should pass H2testw with no error.

2). Please don't use cheap card reader to test Smart SD card, speed of Smart SD card will be reduced by low quality card reader.

3). Smart SD memory card speed is greatly affected by card reader and the capacity you choose , USB port ect. Low quality device will 100% slow down card speed

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2. Manufacturer's reserve the right, at their sole discretion, to change or modify products. Appearance and packaging design may change without prior notice.

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With retail package, with usb card reader

1x memory card

1 x SD adapter

1x retail package

1x card reader