External DVD/cd Writer Black (Discontinued by Manufacturer) Pioneer DVR-X152 20x DVD RW DL USB 2.0 External Drive General Features: Black bezel External Drive USB 2.0 interface Data Transfer Rate: up to 480 Mbps 2 MB data buffer LightScribe technology Write Speed: DVD-R: 20x DVD+R: 19.6x DVD-RW: 6x DVD+RW: 8x DVD Dual/Double Layer DVD RW: 8x CD-R: 40x CD-RW: 32x CD-ROM Read Speed: 40x Dimensions: 2.25 x 6.25 x 9.25-inches (H x W x D, approximate)