Supposedly Class 4 which means MINIMUM 4MB/s , in fact doesn't even get to 3MB/s when writing to a newly formated card.

This is a great size microsdhc card for cell phones and portable video players that provides a huge capacity boost for carrying videos & recordings. its a class 4 card so speed is on the slower side but it works just fine for cell phone/pda usage.

8gb capacity

not the fastest

The Kingston 16Gb MicroSDHC Class 10 Multi-Kit is a 16Gb memory card with MicroSD to SD adapter, as well as a TINY USB reader that can attach to your keyring. Will the card give us the high speed performance expected? Find out in our review.

Easy open with cut here markings; SD Card adapter; USB reader included; Quick read speeds; Good value for money; Lifetime warranty on MicroSD card

Difficult to put the microSD card in the USB reader and remove; Slow write speeds

Why I Bought This Product I have a rather cheap smartphone with a limited storage capacity which meant I was initially unable to use it like I wanted to which was frustrating. My phone, however, can be fitted with a micro SD card which provides extra space for the unit.

Easy to use

Quite slow speeds

I'm using the product to download all music from the 70's to present. Every product I have purches I have been satified and have given the webb site to others.

Everything

No cons

This is a SD-HC Class 4 card and should give at least 4MB/s of performance. haven't tested the speed but no problems with an entry level Canon point and shoot camera. Using since May 2010. No problems. Minimize write cycles and insertions/removals for longer life.

I use it with my phone and it works great. I can store video and music and play those back without any issues. Also I have moved my apps to this card with app2sd. Highly recommended!!

Fast; reliable and a very good value

None

For secured data transferring and data storage, I highly rely on Kingston 32GB Class 10 micro SD card. I am keen to buy more SD cards from Naaptol.

Finally making the jump to smart phones, the ones we have will take a max of 32GB microSDHC card. No problems, works great, writes to card quickly and efficiently. Only reason for not giving all 5's is that I have not had them long enough, or loaded that much on them.

I use these cards with my GoPro Hero3 Black and in my opinion a 32gb card at this price is the best value out there. Sure, there are larger capcity cards, but I'd rather buy a bunch of these 32gb cards than spend more money on a 64gb card.

Good "bang for the buck

Nothing wrong with this product