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