Ask Laura: SD Card Readers
Hi,
I just read your very informative article: Understanding SD Flash Memory Card Speeds.
One thing I’m still confused about is memory card readers — what are they and are they required? Would I be able to copy to my computer, delete, print, etc. just with a USB cable connecting to my computer directly or will I need a memory card reader?
Specifically, I’m thinking of getting a Lexar Platinum II 60x 2GB SD card for my Canon PowerShot a720.
Thank you very much,
Felix
Felix,
Your computer might already have a card reader. If it doesn’t, you can always connect your camera to your computer with the included USB cable. If you want to download your photos directly from your SD card, however, you need a “slot” to put it in. If your computer doesn’t have a SD card reader, you’ll have to buy one.
Best,
Laura Moncur
So if my computer doesn’t have a card reader, I can just use the camera as a sort of card reader by connecting the camera to the computer via USB, and then copying stuff from the SD card? What’s the advantage of getting a card reader?
Thank you
Felix,
The advantages of a card reader are a little nebulous.
Firstly, you don’t have to hunt down the USB cable that came with your camera. Most of those cables are proprietary, so if you lose it, you can’t just find another cable easily.
Secondly, some card readers download the photos a lot faster than your camera will. I’ve never tested your Canon camera, but with my old Canon (6 years ago), the compact flash card reader was MUCH faster.
Finally, sometimes the cameras make it difficult to download the photos by requiring software to be installed. If you have a Mac, I’ve heard that it’s MUCH easier, but sometimes things are a little difficult on a PC.
The most important thing is to download your photos to a computer and make a backup by burning a CD or DVD. That way you won’t lose your most important pictures.
Best,
Laura Moncur