Amazon - Lexar Professional 600X 16GB SDHC UHS-I Class 10 Flash Memory Card Rs. 555 http://www.amazon.in/gp/offer-listing/B00RMOW19U Key Features of Lexar 16 GB SDHC Class 10 Memory Card High-speed, Class 10 performance- leverages UHS-I technology for a read transfer speed up to 600x (90MB/s)* Captures high-quality images and extended lengths of stunning 1080p full-HD, 3D, and 4K video with a DSLR camera, HD camcorder, or 3D camera Enjoy shooting longer without changing cards-large capacity options up to 16GB High-speed file transfer from card to computer to dramatically accelerate workflow