... 2. Can read SD, M2, TF etc. card 3. No extra cord 4. Convinent use Multi ... in One Usb Card Reader Multi in One Usb Card ReaderFull Speed USB2.0, Compliance ... with USB 1.1Plug and play ,high speed data tranferUSB bus power Supply ,No external ... power supply requiredSupport high speed card, Slim size ,easy for carry ...