Here is the FoneArena review of the SanDisk 64GB microSDXC memory card that was launched recently in India . SanDisk doesn't mention which class it belongs to, but after further investigation on some sites it is clear that it is a Class 6 Memory card. SanDisk promises read speeds up to 30 MB/sec.

Need more space on your Android phone or tablet? Of course you do. Even with the number of apps and services moving users to the cloud, nothing beats having a bunch of local storage for pictures, videos, games, and apps.

It came into stock online after my first review was removed due to pointing it was always out. I ordered two, one for my Evo Shift and the other for my Tablet. And they were sold out again within a couple hours.

Easy To Use; Great Value; Large Capacity; Reliable Performance; Writes/Reads fast

Hardly Ever In Stock

This MicroSD worked perfectly straight out of the box in my Samsung Galaxy Note 10.1! The official Samsung website says it only supports 32GB microSD, but others on the internet say you can use the 64GB if you format it properly. I didn't need to do any formatting and the card works perfectly!

Thought at first I had made a mistake, when my devices wouldn't read the card. So, I put it in my computer card reader to see if it would detect it. It could, so then I just reformatted it a different format. Then used in my tablet again and there was no problem accessing it.

It is indeed an excellent product, excellent price and most important excellent service. Works perfect in my new camera.

I've got a 16GB microSD card that I primarily use in my phone for local music playback. It's about half full - I really only keep my most recent music picks and a workout playlist on it, and stream everything else.

The SanDisk Extreme microSDXC 64GB card is the fastest 64GB microSDXC card on the market and should be able to handle anything your smartphone or tablet can throw at it!

The latest out of the SanDisk camp puts excellent speed and capacity into the microSDXC form factor. Let's take a close look.

I bought one of these for my wife's Windows 8 tablet and one for my Android 4.2 smartphone. Both worked perfectly, detected immediately with no issues.