A memory card
There are plenty of different brands and styles of flash memory, and each has its own unique features and compatibility. Unfortunately, this wide marketplace breeds counterfeit cards that are sold cheaply and look like the real thing. Spotting a fake SD card involves looking for subtle marks that only genuine SD products will have.
Instructions
1. Look at the shape of the card. SD cards always have four right-angled corners on the top-left, top-right, and bottom-right. The bottom-left of the card has two 45-degree angles. If the card is not in this shape, it does not conform to the SD standard.
2. Check for the indentation above the adapter slot. This indentation looks like a small semicircle and is located next to the "MagicGate" logo.
3. Examine both the top and bottom for notches. On the right side of the memory card, you should see four notches: two on the top, and two on the bottom. These notches should be parallel with one another.
Tags: memory card
