A card reader refers to an interface device used to read and write a multimedia card as a mobile storage device in a computer. The commercial version of the card reader can read security smart cards. The card reader is usually connected by USB, which can access a variety of formats of memory cards. So how much do you know about its use? Follow the explosion-proof card reader Wholesale Price editor to have a simple look!
1. First determine the type of memory card in hand.
2. Confirm the supported type of the built-in card reader of the notebook computer and whether it supports the memory card at hand.
3. After confirming that the built-in card reader of the notebook computer supports the memory card at hand, find the correct card reader slot, and then insert the memory card (with metal nodes, insert it face down), the memory card can only be inserted in the correct direction. You can try it lightly.
4. If the memory card is not the type supported by the laptop card reader, you can buy a multi-function card reader with a USB interface.
The above is the explosion-proof card reader Wholesale Price editor's introduction: a brief introduction to the use of card readers.