This desktop type SATA internal drive is a blu-ray player with DVD/ CD burning function. It has created for high density and secure computer and data storage including backup, high definition movies, photos... etc. Note:<br> Model and SN is for reference only, they are vary to different stock, but specification is exactly same<br> You MUST use Bluray player software to playback Bluray disc, which is NOT included and not pre-installed in Windows<br> Free Bluray player software like VLC, free DVD burning software like Freemake, can be download from Internet<br> Packing List (bulk pack):<br> 1 x Internal Blu-ray combo<br> Features:<br> It burns DVD/ CD, reads Bluray/ DVD/ CD<br> Let you write to DVD and CD, include dual-layer disc<br> Playback Blu-ray, DVD, CD movies in one single drive<br> Compatible with all ATX PC case<br> Support read: CD-R, CD-RW, CD+G, DVDR, DVDRW, DVD-RAM, DVDR DL, DVD-ROM, BD, BD-R, BD-RW, BD-R DL<br> Support burn: CD-R, CD-RW, DVD-R, DVDRW, DVD+R, DVD-RAM, DVDR DL<br> Specifications:<br> Interface: SATA<br> Read speed: 24x (CD) / 8x (DVD)/ 6x (BD)<br> Write speed: 24x (CD) / 8x (DVDR)<br> Rewrite speed: 16x (CD) / 6x (DVD-RW) / 8x (DVD+RW) / 5x (DVD-RAM)<br> Size: 170 x 145 x 40 mm (6.69 x 5.70 x 1.57 inch)