SanDisk 4 GB Extreme III SDHC Card with MicroMate USB 2.0 Reader SDSDRX3 4096 A21, Retail Package
Normal Price:$29.19
Our Price:$42.00 (Sale Price!)
Availability:Usually ships in 1-2 business days
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Manufacturer: SanDisk
Model: SDSDRX3-4096-A21
Binding: Electronics
Publisher: SanDisk
Label: SanDisk
Special Features: nv:Type^Secure Digital High Capacity Card|Memory Size^4 GB|Write Speed^20MB/sec.
Features for SanDisk 4 GB Extreme III SDHC Card with MicroMate USB 2.0 Reader SDSDRX3 4096 A21, Retail Package :
- One of the fastest, most rugged and most durable memory cards on the market
- Includes SanDisk's MicroMate USB 2.0 Reader/Writer (SD/SDHC compatible)
- 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
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Customer Reviews
Check compatibility first 
2008-07-06
This is a super card, but it doesn't work in all cameras. I bought this "SDHC 4GB" chip for my Sony Cybershot DSC-W170 digital camera, but before opening the blister pack I noticed a warning on the box that says "Not all devices support SDHC 4GB cards." I checked with Sony and Sandisk and found the card was not compatible with my Sony. The Extreme III SDHC 2GB card is compatible, but not the 4GB. So check compatibility first with either Sandisk or your device manufacturer before buying the card. You find compatibility charts in the "Support" section of their web page. I have no complaints about the card, which I'll keep to use with my Canon G-9, but for the above model Sony Cybershot however, I had to buy a 4GB "Memory Stick Duo" card, which the camera was designed for to avoid compatibility problems.
Nikon Compatible 2008-07-02
This well priced, superbly performing product works well with Nikon digital cameras (not all SD memory devices will). Highly recommended and the mini high speed reader is a welcome gift.
For quick shots, this is the card to get 2008-06-29
If your not familiar with the differences in camera cards these days, i don't blame you. There are so many of them, sometimes you have to consider the card before you consider the camera. In my case I already had the camera and was looking for something that could handle quick succesive shots. I already had an sd card and an sdhc card, but i found them both rather slow at taking succesive shots. I had one of the best digital cameras around, so I knew it wasnt the camera. After reading up I found out that there were different read write speeds. For example the ones you usually find on sale are typically the lowest read write speeds, even if they are four gigs. Even the blue sdhc cards only write at times 5 or 6. This card however blows them away with profesional read write speeds of 15 to 20 megabytes per second. I didn't think it would be all that big a deal at first, but when I got this thing into my camera, it really made the difference. If you have kids, pets, or need to take pictures of fast moving objects, this is the one thats going to give you the performance you need. I highly reccomend this little beast.
Sandisk 4GB SDHC Card w/Micromate Reader 2008-06-26
Great combination. Glad I got a card with a reader, as my computer was unable to read the SDHC card by itself. Worked fine with the reader. With my new 9.0mp camera, I was filling up 1.0GB cards too fast - the 4.0GB seemed to work well for me (I shoot everything at max resolution, JUST in case I get that "once-in-a-lifetime shot").
SDHC card 2008-06-24
Product is all I asked for - read/write speed 20 mb/s at a price I was happy to pay. Previous card I bought(returned) from Fry's did not give a speed in the specs. My Panasonic DMC-TZ5 rejected the card due to slow reading speed when taking HD movies. Card reader was a bonus.
WIth Rebate its a great deal! 2008-07-22
I have brought the extreme 3 sd card 2gb card for a much higher price than this 4gb card in the past. both perform great most of the time. I have one in my navigon gps and when left in a hot car the card becomes unreadable to the gps unit until the card cools down a bit. (its the card and not the gps because the default gps card did not have this problem)
I also use another extreme 3 for my camera, the speed on the write is more than enough for continuous shooting in raw+ jpg for me, and its fast for video also.
get this card you wont regret it, also make sure you can use sdhc type cards in your gadget first!
Good Card, decent speed 2008-07-21
The card as worked pretty well for me, I haven't run any speed tests, but I'm able load programs off of it, with no lag on my EEE PC 900, which is what I bought it for.
Great SDHC card and reader 2008-07-17
Very fast SDHC card, and nice reader as an add on. Works great in my Canon Rebel XSI and Sanyo Xacti HD2 camcorder.
Very nice combo for the price! 
2008-07-14
Not a lot to say about an SD card and reader but it's worth noting that this is money well spent. The card is solid and fast. The reader works well and comes with a nice little zipper pouch to protect both the reader and the card. Nicely done!
Worth the $$ 2008-07-08
I bought this for my SLR camera and its working gr8 and i have no issues with it. The USB reader is handy when i take my laptop that doesnt have the reader..its a good buy for the money...
