I purchased this memory for my brand new (Spring 2008) iMac Duo purchased at the Apple store in June 2008. The memory seemed to be okay for about a week, but then my Mac started beeping every time it was turned on -- there was a problem with the me...

I bought this hoping that it would transfer data to and from my computer faster than its built-in card reader. It is faster but doesn't keep up with fast SD cards.

well first of all I love shopping on FLIPKART But last day I was searching for SD card for my mobile but I wrongly ordered SD card instead of micro one then I have issued a return request for the same seller rejected my request instantly saying that you have ordered wrong thing and I won't replace...

Supposedly Class 4 which means MINIMUM 4MB/s , in fact doesn't even get to 3MB/s when writing to a newly formated card. OK for music, probably too slow for a camera/video

Have older Nikon Coolpix camera, which makes it difficult to find suitable memory cards. Easy to replace & good value of product.

I brought this card for my Fiio X3II music player to do firmware updates. I have not noticed any problems with the card either in the player on on my Linux computer.

This SDXC card is great if it works in your equipment. It did not work with my Laptop Dell XPS L702x in its SD slot. I found solution by buying a USB 3 card reader by Kingston and it is working fine. In Laptop's SD slot reading is fine but writing still have to use the card reader.

When it works; it works great

In some equipment, like my Dell XPS laptop, it might not write; I had to by a card reader as an expensive solution

Very Unsatisfied. I went on vacation to Alaska and used newly purchased Kingston 16gb sd card andHalfway through the 1st day of my trip I find out it is a bad card w/ all my Alaska photos that can't be recovered. Buydig will not refund the money, and I was told to contact the Kingston card company.

Does not work; Bad card

Got this on sale for use in my phone but transfer files to it over USB adapter. Read speeds are good for this class of device, but the write speeds don't ever meet the minimum 10MB/s. Glad I didn't pay regular price for this...

Good value for money when on sale; Seems to function ok so far.. Read speeds top out at 19MB/s- nothing to write home about but at least it exceeds its advertised spec, unlike writes..

Not capable of writing at the specified "minimum 10MB/s" regardless of file size; My sample tops out at ~8MB/s writing 8-20MB photos, ~9.3MB/s writing HD Videos up to 1GB in size, ~7-8MB/s writing audio files 3-7MB each with exFAT/ 32Kb format

Great card! Easy to use right out of the box. Comes with an adapter so you can use it as a mini or a regular SD. I can switch it back and forth easily between my camera, phone and digital photo frame. Plugs right into my computer to make uploading photos and music a breeze!

Durable construction; Easy To Use; Large Capacity; Reliable Performance; Writes/Reads fast