If you are looking to buy a microSD card that can also be used as an OTG drive, then Strontium's NITRO range of microSD Cards with OTG Card Reader is the best microsd that you can come across. These memory cards contains enough storage to address your smartphone storage requirements, with the added convenience of an OTG card Reader as well.

Strontium's NITRO range of UHS-1 microSDHC/microSDXC memory cards offer an impressive data storage of music, full high-definition videos, high resolution photos and games in a tiny body with ultra-high performance. These Strontium microSD cards are widely available from 16GB to 128GB capacities of memory cards.