The Akasa USB 3.0 3.5" Front Panel All-in-One Card Reader takes the advantages of USB 3.0 and the advanced chipset designs, it is capable of SUPER speed access! Like Sandisk Extreme Pro CF card (UDMA6) that obtains sequential read around 100MB/s and sequential write around 67MB/s. It works with the most popular memory cards, even new SDXC / SDHC / MS HG memory cards. Besides, it is able to read MicroSDXC/ MicroSDXC, Memory Stick Micro (M2) directly WITHOUT any adapters! In addition, it has USB 3.0 extension port x 1 on the panel for convenience.