SanDisk today introduced the Extreme PRO microSDXC UHS-II card, which the claims to be the world's fastest microSD card with a transfer speeds of up to 275MBps. It is suitable for capturing Full HD and 4K Ultra HD videos on action cameras, drones and smartphones. It also includes a USB 3.0 card reader to transfer files to a PC.
The SanDisk Ultra microSDXC memory card has a read speed of up to 275MB/s and has a writing speed of up to 100MB/s. It includes a USB 3.0 Reader. He memory card is a Class 10 memory card that has a UHS Speed Class 3 (U3). The memory card also is available in capacities of 64GB and 128GB. The microSDXC card is shockproof, temperature proof and waterproof and even X-ray proof. It is compatible with microSDHC and microSDXC supporting host devices.
It is backwards-compatible with UHS-I host devices, performing up to UHS-I speeds allowed by the host device. The memory card will have worldwide availability starting April 2016 and come with limited lifetime warranty. The SanDisk Extreme PRO microSDXC UHS-II cards come in 64GB and 128GB variants. The 64GB version is priced at of $179.99 or approximately Rs. 12338.00 and the 128GB variant will be available for $299.99 or approximately Rs. 20563.00