LG Electronics GSA-H55LI 20x Internal Super Multi DVD Rewriter Reads/Writes all CD/DVD Formats; SecurDisc Technology; Max. 20x DVD±R Write Speed; Max. 12x DVD-RAMWrite Speed; Supports Double Layer DVD+R, Dual Layer DVD-R Discs (8.5GB); 2MB Cache Buffer with Buffer Under-run Protection; LightScribe; Enhanced IDE (ATAPI) Interface. Features: * Super Multi Read and Write: Currently there are 3 types of DVD formats - DVD+R, DVD-R and DVD-RAM. Most devices can read and write in 2 formats, but LGs Super Multi drives read and write in all 3 DVD formats. Super Multi gives you the freedom to choose the media you want to use. * Securedisc Technology: SecurDisc is an innovative technology which provides data protection and content access control on media through an optical drive-software combined solution. With the ability to store data redundantly and digitally authenticating data, SecurDisc provides professional and private users with the means necessary to protect and share data securely. *8.5GB Double/Dual Layer Compatible: Record up to 4 hours of high quality video (MPEG-2) * Lightscribe: Create silkscreen-quality disc labels direct from your PC with LightScribe. LightScribe is a laser printing technology on the exclusive LightScribe disc. It provides a complete, convenient, cost effective system for labeling discs. Simply burn the data to a LightScribe disc, flip the disc over, place it back in the drive, and burn the label. Specifications: Host Interface Internal E-IDE/ATAPI SecurDisc lightScribe DirectLabeling Supported Discs: DVD-ROM (Single Layer); DVD-ROM (Dual Layer); DVD-RW; DVD-R; DVD-R(DL); DVD+RW; DVD+R DVD+R Double Layer; DVD-RAM; CD-Digital Audio & CD-Extra; CD-Plus; CD-ROM; CD-ROM XA-Ready; CD-I FMV; CD-TEXT; CD-Bridge; CD-R; CD-RW; Photo-CD (Single & Multi-Session); Video-CD; DVD-Video Write Speed: CD-R 16x/24x/40x/48x; CD-RW 4x/10x/16x/24x/32x; DVD-R 2x/4x/8x/12x/16x/18x/20x;