Fit SATA ( CD-ROM, CD-RW, CD Combo, DVD-ROM, DVD RW +/- ) * Support USB2.0 (480Mb/sec), fully backward compatible with USB1.1 (12Mb/sec) * Easily change the internal drive to a external portable drive * Allowing for true mobility, easy to install, No external power is needed * Color: Black , Item size: 137*134*18mm,Net weight: 166g