Pros: Quite fast, inexpensive.

Cons: Weak shell, had it for about a year in my Nikon D7000 and base of SD card cracked and split; also the right top corner cracked as well.
Compare that to my 3 yr old 8GB Kingston CL6 that is still sturdy and holding up.

Pros: Hardness/Durability - Adata must have made a new alloy because this cuts Diamond it's so hard, which is also a con.

Speed - Faster than my Vertex 3, but that could be the bottleneck. Speed is also a con, unfortunately (see below).

Cons: Hardness/Durability - I ended up cutting my fingers accidentally about once a week, don't let children handle these even with supervision. I mean it isn't sharp, but the Hardness must MAKE it sharp.

Speed - The card was so fast that I decided to ship it off to CERN. When the Large Hadron Collider FINALLY discovers the Higgs Boson, don't thank me, thank Adata! I got dibbs on the ribbon cutting of the Dark Matter Fusion One World Reactor in November...Politics. You knew somebody had an ace up his sleeve! Not telling which one it is; let it play out. I'm just bipartisanly elated and gleeful for impending World Peace

Other Thoughts: In all seriousness: It's a good card, fast, and works great in my entry-level Lumix. I'm not sure how so many people are breaking their SD cards. But then again, they could say the same about me and my cell phones...

I do not see this becoming the first solid state storage card that breaks.

Pros: Nothing to complain about for this card. For the price, I haven't found a better card. Great write/read speeds.

Cons: I haven't found anything yet.

Pros: Captures full HD (1080P) video and does not cause buffering errors like some class 4/6 cards do.

Cons: None so far.

Other Thoughts: I also bought the transcend 16 GB card (http://www.newegg.com/Product/Product.aspx?Item=N82E16820208535) and when formatting both in the camera using low level format, the Adata card provides 15.4 GB of free memory whereas the transcend only had 15GB of memory. Not a big deal but something to consider

Pros: I always remove the card from my camera to transfer images and never had any problems. Works great. Highly recommended.

Cons: Yet to find.

Pros: Works great...
Good Price...

Cons: Shell split open the 6th time I removed it from my Tascam DR-680...

Manufacturer Response:

Dear Customer, we are sorry that you have had difficulties with our product. Please contact our office and let them know about your product: Phone: 1-888-962-3282 x604; Email: support@adatausa.com. One of our support members will help resolve this case and verify why the housing is having issues.

Pros: Ok price.

Cons: Very flimsy shell!!!!!!

I've had this for about a year with very little handling. I've probably taken it out of my camera less than a dozen times and I found the shell cracked and splitting at the seam.

I'm obsessive about taking VERY good care of my electronic equipment (SDHC included). So I don't know how this could happen other than being junk materials used to build it!!!!

Other Thoughts: I overlooked the bad reviews when I made the purchase, hoping I wouldn't need the warranty. I guess I'll see how that goes. I'll be irate if I get stuck paying for all the shipping costs, just to get another junk card!!

Manufacturer Response:

Dear Customer,
We apologize for the difficulties you had with our product. Please contact our customer service department directly for technical support or replacement.

Phone: 1-888-962-3282 x604
Email: support@adatausa.com

Our customer service department will be happy to assist you. Thank you.

Pros: It's relatively cheap, does the job. I have two for my T2i and both work flawlessly.

Cons: None.

Pros: Cheap

Cons: I bought this for use in a camera but first thing I did was format it in the PC and transfer some pictures from the PC hard drive to the card so I could put those pictures on my laptop. I viewed those pictures one time on the laptop and then went to look at them again 15 minutes later and go the message that the card was not formatted and did I want to format it now. I have another copy of these pictures. Otherwise this card would have caused me to lose them. FAIL.

Manufacturer Response:

Dear Customer,
We apologize for the difficulties you had with our product. We recommend running low level formatting tool from the SD association, this will repair the card to factory condition. Please contact our customer service department directly for technical support or replacement if the card cannot be repaired;

SD Formatting Tool: http://www.sdcard.org/consumers/formatter/

Phone: 1-888-962-3282 x604
Email: support@adatausa.com

Our customer service department will be happy to assist you. Thank you.

Pros: Lots of quick storage and great price!!! Used in a flash memory camcorder.

Cons: None

Other Thoughts: Great products at great prices with newegg's ultra fast shipping. Why would you shop anywhere else?