Product Description

4 GB Extreme III SD Card (SDSDRX3-4096-A21)

Product Details

• Brand: SanDisk
• Model: SDSDRX3-4096-A21
• Dimensions: .80" h x .80" w x .5" l, .33 pounds

Features

• One of the fastest, most rugged and most durable memory cards on the market
• Minimum 20 MBps sequential read and write speed
• Built to work under extreme conditions, including extreme temperatures and high altitudes
• RescuePRO recovers images, documents, mail, video, music and other digital files

From the Manufacturer
From the Manufacturer

SanDisk Extreme® III SDHC™ 4 GB 30 MB/s Edition Memory Card
The world’s first 30 MB/second SDHC™ card

The SanDisk Extreme® III 30 MB/sec* Edition, delivers like no other, making it a top choice of professional photographers. When you want more high-res shots, faster—even in the most rugged environments and on the most demanding photo shoots—choose the SanDisk Extreme® III. Get more out of your DSLR or advanced camera.

• Capture high-res shots with ease
• Download large image files faster than ever
• Never miss a shot—you’ve got the speed and space you need

Plus, you can bring accidentally deleted photos and files back to life because SanDisk Extreme III cards feature our exclusive RescuePRO® Software, our leading-edge media recovery technology.

• Keep shooting without fear of running out of space
• Get dependable performance every time
• Don’t come up short, store more photos and videos

*Up to 30 MB/s read/write. Based on internal testing; performance may vary depending upon host device.

Choose SanDisk, the minds behind flash memory
As the pioneers of flash memory, SanDisk is known all over the planet. Wherever people take pictures, listen to music, use cell phones—or do much of anything at all with digital devices—they’re likely to be using a SanDisk memory card. That’s because, after 20 years in the business, SanDisk has never stopped innovating.

Customer Reviews

This SD card just works!
For anyone with a fast 10-megapixel camera that accepts high-capacity SDHC cards (check with your manufacturer!), this choice is a no-brainer! Nikon USA reassuringly has this specific card on their "approved" list for the D80 and other recent DSLR models.

Shooting in high-quality RAW format, capacity is now up to 326 images (or more), meaning less chance of running out of image storage -- usually at the worst possible moment -- when you're paying more attention to the scene before you rather than the image count-down indicator. And if you shoot in .jpg format, you now have a virtual warehouse for your images. The free USB reader is a bonus, allowing for quick, reliable image transfers to your hard drive, Mac or Win.

The downside? As of June, 2007, these cards are still relatively expensive and in scarce supply. But, based upon past SD card history, it should become a non-issue over the coming months. Still, if you want speed, reliability AND capacity for your new digital camera NOW, this card is worth the price.

20 MB per second, no kidding!
This device does exactly what it claims and a bit more. Every other memory card I have benchmarked has been overrated, many shamelessly. Sandisk claims 20 MB/s and I measured 20.1 with HD tach, with a 20.2 burst rate! My digital pictures are 18 MB so I definitely need the speed and Sandisk Extreme III brings home the bacon. Well done!

Wow Great Carder Reader and Card
I was having problems reading SDHC Cards on my SD readers, but no problem using my camera. So I scoured all the sites for a good deal on SDHC readers. I was dumbfounded about the inexpensive price that included the Extreme III cards. I have purchased two 2GB Extreme III cards that are great. I can take 3 shots/second with this card. Incredible stop action pics for tennis and football.

The card reader is smaller than my old one I loved, what a plus. It takes the SDHC without a hitch. It comes with a groovy holder that protects the reader and card. This one is definitely a photographer's friend.

I wholeheartedly recommend this combo and I would like to thank everyone that has written reviews on Amazon because I come here first.