What does a memory card reader do?

Question

What does a memory card reader do?

Answer 1

Reads what ever is on a memory card.

Answer 2

Take the memory card out from your camera, insert it into the reader and you can transfer all your pictures or videos onto the computer.

Answer 3

yes, it lets computers read and write data on memory cards ...

Most computers have them built in, however some laptops do not, thats why you have to buy one seperately (on ebay or something)

Answer 4

reads memory cards...but seriously...your camera, many mp3 players and other similar devices (some phones) use memory cards...anything from compact flash (cf) to SD to mini/micro SD etc.  A good card reader provides a fast and easy way to just plug one of these cards into the reader and immediately hook up with your computer via USB2.  Most devices don't support high speed transfers of data.  Card readers speed up the transfer process.  They also allow you to download content to the card which can then be played in your device.

Answer 5

It let you to alter contents in memory card using computer

Answer 6

It lets a computer read and write data from and to memory cards.