Device Type: DVD±RW (±R DL) / DVD-RAM drive
Enclosure Type: External
Interface: Hi-Speed USB
Width: 13.7 cm 
Depth: 14.2 cm 
Height: 1.5 cm
Weight: 250 g
Type: DVD±RW (±R DL) / DVD-RAM
Read Speed: 24x (CD) / 8x (DVD)
Write Speed: 24x (CD) / 8x (DVD±R) / 4x (DVD±R DL)
Rewrite Speed: 24x (CD) / 6x (DVD-RW) / 8x (DVD+RW) / 5x (DVD-RAM)
Supported Recording Modes: Multisession, multi-border recording
Supported CD Formats: CD Text, CD Extra, CD-DA (audio), CD-ROM XA, Mixed-mode CD, Photo CD, Video CD, CD-ROM, DVD-Video, DVD+VR, DVD-VR
Supported Media Types: CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-R, DVD-RAM, DVD-RW, DVD+RW, DVD+R, DVD+R DL, DVD-R DL
Media Load Type: Top-load
Access Time: 160 ms (DVD), 150 ms (CD)
Buffer Size: 2 MB
Buffer Underrun Protection: BURN-Proof
OS Required: Microsoft Windows Vista / XP /seven