What size memory card does SLR digital camera use?

Buy 8G cards, preferably C4 or C6 memory cards and C4 or C6 logo memory cards, because this represents the reading and writing speed of memory cards.

① The reading and writing speed of C4 card is 4m/s, and the reading and writing speed of C6 SD card is 6m/s ... So you can capture or record high-definition movies while playing, without worrying about losing photos or videos due to insufficient memory or slow storage speed.

The capacity of 28G memory card is enough to take photos and videos when traveling. If you buy a memory card with a small memory, you may miss the best scenery on the trip because the memory card capacity is not enough, so buy an 8GSD card.

③ Features of SD card 0: including cases below category 2 and unmarked speed category;

Class 2: The reading and writing speed is not less than 2M/ s, which can meet the requirements of watching ordinary MPEG4 MPEG2-2 movies, SDTV and digital camera shooting;

Class 4: The reading and writing speed is not less than 4M/s, and it can smoothly play HDTV and digital camera continuous shooting.

Category 6: The reading and writing speed is not less than 6M/s, meeting the continuous shooting requirements of SLR cameras and professional photographic equipment.