3.5" USB 2.0 All-in-One MultiFunction Internal Card Reader 3.5-inch All-in-One MultiFunction Internal Card Reader General Features: Black bezel 3.5-inch drive bay Internal memory card reader Attached internal USB header USB 2.0 port Supports multiple slot concurrent operation Green LEDs Supported Memory Cards: CompactFlash I ComapctFlash II MicroDrive (MD) Memory Stick (MS) MS-Pro MS Duo MS-Pro Duo Secure Digital (SD)