PIONEER COMSTAR DVR-S111B External DVD/CD RECORDER USB 2.0 (Discontinued by Manufacturer) Comstar Pioneer USB 2.0 16x DVD&#177;RW DL External Drive General Features: Black profile External drive USB 2.0 interface 2 MB Buffer DVD&#177;R writing speed: 16x DVD&#177;R Dual/Double layer speed: 8x DVD-R speed: 16x DVD+R speed: 16x CD-R speed: 40x DVD-RW speed: 6x DVD+RW speed: 8x CD-RW speed: 32x DVD-ROM speed: 16x CD-ROM speed: 40x Multiformat support for DVD+R/R DL/RW, DVD-R/R DL/RW and CD-R/RW media