Very good service. Product was delivered quickly and in good working order.

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

Great performance and high stability. Little to no latency issues. Not running at 667mhz as was advertised, even though the motherboard is capable and enabled to facilitate it. Over all great product.

I was purchased this product through infibeam. Delivery time was satisfactory, and product quality is quite good I was used this since three months still I don't find any problem with this memory card. Data writing speed is good compare to my previous card.

Though cheap, this one has been in use for 10 months and never gave me any problems. I cant do without this in my tablet.

reliable; and pretty fast (Class 4

Ok the sd card was very nice , but first I could not able to use in Samsung j7. Then I get idea to format the card and use then it's shows sd card is available. Then I says to god thanks because I bought for my aunty, she is going to abroad tomorrow.

I have been using this for more than one and half year, the product is too good and strongly recommendable.

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