What is a Memory Card Reader?

A memory card reader is a device that acts as a connection between a flash memory stick or SD memory card and the computer. In other words, it is a memory hub that makes it possible to connect multiple memory cards to the computer at one time. Once the memory card is attached to the reader and the computer, the user can easily transfer files to and from the reader.

Another reason that a memory card reader is beneficial is because it offers different size memory slots. Since there are so many different sized memory cards, the reader makes it possible to connect all to one source and then access the files. Because of this, most memory card readers have two or more slots that are two different sizes.

Memory card readers are slowly becoming obsolete, though, but not for a bad reason. Computer companies are beginning to build them right into the computers and lap tops. This means that people can plug their micro SD card right into the computer rather than needing to attach it to a memory card reader first and then connecting that via USB to the computer. This way, people can cut out extra hardware.

Regardless, a memory card reader is an inexpensive tool and therefore, it doesn't hurt to have it, especially if you're someone who does photography or needs a way of organizing different memory cards.

What to Look For in a Memory Card Reader

If you are in the market to buy a memory card reader, there are a few things to look for. First and foremost, don't spend more than $50 on a reader. There are so many out there that spending more than $50 is a waste of money. You can get a good one for under that. With that in mind, don't go so cheap that it breaks after one use.

Another thing to watch out for is what formats the reader can process. This includes both the format and the size. For example, some lower level readers can only handle memory cards up to one gig while better ones can go larger. Determine what exactly you'll be transferring and pick from there.

Finally, try and buy a memory card reader that will have some life. That means, if you know you're going to be acquiring other hardware–camera, camcorder, etc–try and buy a memory card reader that can handle the format of those devices as well. The more diverse the reader, the more formats it can handle and the better the investment will be for that memory card reader.