The internal SATA/USB DigiDrive is Addonics advanced generations of internal Flash memory reader/writer. Designed to mount directly into a standard 3.5" drive bay, the internal SATA/USB DigiDrive connects practically any flash memory media, including the latest SDHC standard, to any system or equipment via either the high speed SATA or USB interface. When connected to SATA port, any flash media can be used as boot-able device with read/write speed up to 150MB/sec.