Californian based Microdia has unveiled 512GB Xtra Elite microSDXC UHS-II card at the Computex 2015 Conference in Taiwan. This beats SanDisk 200GB microSDXC UHS-I card to become world's highest capacity microSD card.
Further, this card comes with data transfer rates of up to 300MBps, which is three times faster than the SDXC 3.0 UHS-I standard.
Moreover, other smartphone manufacturer's have mentioned earlier about the external storage, which can support up to 2TB.
Coming to the price point, the Microdia 512GB Xtra Elite card will cost around $1,000 (approx Rs. 64,059) and will be available in the market from July.