I purchased this memory card for my Android smartphone for Rs.315
The card is a Class 10 memory card with read speed up 30MB/s as per Sandisk website.
Till now no issues with the product. It delivers superb performance.
Sandisk has launched this Ultra series in storage especially for Multimedia storage on smartphones and tablets.
According to me it is one of the best choice for high-end smartphones (around 15k + and above range ).
Also Sandisk products come in great packaging.