usb 2.0 card reader usb2.0 all in 1 card reader Features support:SD / SDHC / Ultrall SD / Extreme SD / Extreme III / mini SD (need adapter) / MMC / RS-MMC / MMCII / RS-MMC / T-Flash (need adapter)Features:The real high-speed SDHC high-speed card reader chip, up to 150 speed, reading ordinary card reader faster than the current market more than 2 times normal. Read more than 4G through high- ...