Features: ¡ô Ultra-slim portable: Ultra-slim portable DVD drive, lightweight, which is convenient to use and carry whether at home or travelling.¡ô USB 3.0 port: USB3.0 transmission standard, backward compatible with USB2.0 and USB1.1 data transmission speed stability, up to a maximum of 5Gbps.¡ô Operating system: Compatible Windows 98 SE, ME, 2000, XP, Vista, Win 7, Win 8, Win 10, Windows Server 2003, 2003 R2, 2008, 2008 R2, 2012, 2012 R2, Mac - OS8.6, Mac10 OS, 2015 27"" retinai - Mac, Macbook Pro with OS 10.10.5, Macbook Air version 10.9.5, i - Macwith el capitan - os x 10.11, Surface Pro Mac - OS8.6, Mac10 OS, 2015 27"" retinai - Mac, Macbook Pro with OS 10.10.5, Macbook Air version 10.9.5, i - Macwith el capitan - os x 10.11, Surface Pro¡ô Plug and play: No extra drive and external power, just plug it into your USB port and the DVD driver will be detected.¡ô High durability: works well in reading, It features strong error-correcting ability, anti-shock and noise reduction technology.¡ô Read Speed: Max 8x DVD Read Speed, Max 24x CD Read Speed.¡ô 30CM Data cable: The data cable adapt the design of embedding into product, the impedance of pure copper mesh technology is low, Shield is strong, data transmission is more stable. Note:1. Please allow minor deviation due to manual measurement.2. The colors may be a little difference for the different monitor. Specifications: Type: External DVD-RWLoading: Tray Type - Material: ABS plastic environmental protection material - Color: Black - Ultra-thin size: 150x150x20mm - Interface Type: USB 3.0 / USB 2.0 (5Gbps)CD loading method: tray type - Read the disc format: ALLSupported disc formats: DVD-RAM, DVD-R, DVD-RW, DVD+R, DVD+RW, CD-R, CD-RWCache capacity: 2MBReading speed:DVD-R: 8XDVD+R: 8XDVD+RW: 8XDVD-RW: 6XDVD+R9 Dual Layer: 6XDVD+R9 Dual Layer=6XDVD-R9 Dual Layer=6XDVD-RAM= 5X)CD-R= 24XCD-RW= 24X Packaged included: 1 x External DVD-RW