Anker USB 3.0 Card Reader:

• Simultaneously read and write on two cards to save yourself the effort of constant unplugging and re-plugging.
• USB 3.0 enables data transfer rates of up to 5Gbps for faster sync times, backward compatible with USB 2.0 / 1.1.
• Fully powered via your USB port - no additional

Anker USB 3.0 Card Reader:

• Simultaneously read and write on two cards to save yourself the effort of constant unplugging and re-plugging.
• USB 3.0 enables data transfer rates of up to 5Gbps for faster sync times, backward compatible with USB 2.0 / 1.1.
• Fully powered via your USB port - no additional power supply required.
• No drivers required for Windows 10/ 8 / 7 / Vista or Mac OS X 10.2 and above.