Optical drive type: suction neutral DVD/CDRW [COMBO] Interface: USB 2.0 Power supply: USB power supply Color selection: fashion White, Support installation system: XP WIN7 WIN8, etc. Supported operating syst: Windows 98/ SE/ ME/2000/ XP/ VISTA / Win 7/WIN8. Further, this is also compatible with Mac OS 8.6 or later HIGHT. Applicable Scope: desktop computer, notebook, all-in-one machine, ultrabook, netbook hard disk player Read speed: DVD-ROM 8x ;CD-ROM 24x Recording speed: CD-R 24x Support CD specification: 12cm Ultra-thin size: 2.5mm Net Weight: 380g Gross weight: 400g COMBO DVD-CDRW description Read the disc format; DVD-R; DVD-RW, DVD+R, DVDROM,DVD-R DL CD-R, CD-RW ,CD-ROM ,CDA,SVCD, Read disc speed: DVD-R 8X; DVD-RW 6X; DVD+R 8X; DVD-ROM 8X; DVD-R DL 6X CD-R 24X, CD-RW 16X, CD-ROM 24X Disk burning speed: CD-R 24X; CD-RW 16X Product Accessories: product packaging box, a simple manual. This product uses the latest 24 M/C recording DVD Kangbao movement for its high quality, high performance, Strong stability and fast reading speed. This product has a unique anti-burn control chip embedded in the process of burning CD-R It can effectively prevent the probability of breaking the disk and the strong error correction function of reading the disk, You can back up data and enjoy the recorded high-fidelity CD. You can read disks in various formats such as CD, DVD, and VCD. Product features: 1. Plug and play where USB is available 2. Ultra-thin and ultra-light, classic appearance design 3. Plug in and use without any complicated installation procedures 4. Can be used on any notebook/desktop 5. Easy to carry around, take it to help your friends install the system 6. Fully support DOS startup and system recovery 7. The movement has strong error correction capability, shockproof, low noise, and water-proof Flat or self-supporting operation 8. Line optimization design, energy saving, low power consumption, no additional power supply