SD card capacity is growing, but generally read and write speed may not be satisfactory. Toshiba officially released today by far the world's fastest SDHC - Exceria series, read and write speed can reach the UHS-1 level, the Class10 grade.

Exceria series consists of three products, the most high-end Exceria Type 1 maximum read speed of up to 95MB of / s maximum write speed of 90MB / s for read and write speed requirements of demanding users of digital products; followed by the mid- exceria Type 2, positioned slightly lower, but the read speed of 95MB of / s can still maintain, reduce the write speed of 60MB / s; Finally, the low-end Exceria the Type HD, the read speed can reach 90MB / s, but the write speed reduced to about 30MB / s.