You Must Have Your Own Caddy, Bezel Or The Mounting bracket / Adaptor To Be Fixed To This Bare Internal Optical Drive. Playing or Buring Software not included. General Features: Tray-loading SATA interface 150 MB/s data transfer rate 8x maximum write speed (DVD±R) 4x maximum write speed (DVD±R DL) 8x maximum rewrite speed (DVD+RW) 6x maximum rewrite speed (DVD-RW) 5x maximum write speed (DVD-RAM) 8x maximum read speed (DVD single layer) 6x maximum read speed (DVD double layer) 24x maximum write speed (CD-R) 24x maximum rewrite speed (CD-RW) 24x maximum read speed (CD) Supported Disc Formats: DVD-ROM DVD±R DVD±R Double layer DVD-RAM DVD-Video ROM CD-ROM CD-R CD-RW CD-DA CD-ROM XA Video CD CD-I Photo CD CD-Extra High Speed CD-RW Ultra Speed CD-RW Ultra Speed Plus CD-RW Power Specifications: 5V, 1.5A Regulatory Approvals: cULus TUV CE C-Tick BSMI WEEE