Can the memory card in the digital camera be universal?

Memory cards in digital cameras are not universal.

The memory card of digital camera can be divided into "CF card" and "SD card" according to the big types. For example, 5D2 uses a CF card and 6D uses an SD card. These two cards are fundamentally different, and their shapes are also fundamentally different.

The theoretical maximum speed of CF card is 167 MB/s, which is commonly called 1 100 x, and the maximum capacity can reach 256GB. The theoretical maximum speed of ordinary UHF-I SD card is104 MB/s. For professional users, choosing CF card is not only about speed, but also about stability.

Extended data

At present, the mainstream SD card, it is recommended to buy 64GB or 128GB capacity (often Vlog or video shooting is best to buy 128GB), 32GB down, not much cheaper, 256GB up, the cost of storing particles is much higher, and the cost performance is reduced.

Out of the idea of not putting eggs in the same basket, I personally choose the combination of two cards on the issue of buying two 64GB cards or one 128GB card.

If you are a professional photographer who takes photos for a living, or a player who is rich and willful and has no upper budget limit, I suggest you go directly to the 3500x CF card in Lei Kesha, not to say that you won't be disappointed, but there is no faster card for the time being. The cheapest 64GB capacity 1059 yuan. Expensive is good! That's right.