ZE-C128 5.25" Bay Black Aluminum Panel Internal USB 2.0 Card Reader with USB 2.0/IEEE 1394/eSATA/HD Audio ports Support the latest High Speed & Extra Capacity Flash Memory Card Up to 32GB Support Hot-Swapping and Plug & Play function Support slot-to-slot read/write operation Driveless Device for all Operation Systems USB Bus powered; no external power required