Samsung announced new line of Pro Series microSD Memory Cards with high data transfer capabilities. Samsung says the pro Series memory cards can write data at  20MBs microSD and  40MBs for SD, reading 70MBs for microSD and 80MBs for SD. The cards are available in 16, 32 and 64GB capacities and they dont come cheap, priced at $70, $120, and $240, respectively.

Samsung has also introduced Extreme Speed series Memory cards which has speeds up to  48MB/s read and write speeds, priced at $23 for  8GB and $75 for 32GB capacity.

Source: Toms Hardware