Ultra-slim portable DVD drive, lightweight, which is convenient to use and carry whether at home or travelling, which only needs a little space in your bag. USB 3.0 port support plug and play, Compatible with 98% computer system. Read Speed Max 8x DVD, Max 24x CD. Features: 1.Ultra-slim portable: Ultra-slim portable DVD drive, lightweight, which is convenient to use and carry whether at home or travelling. 2.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.  3.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, 8.6, Mac10 OS, 2015 27" retina, Macbook Pro with OS 10.10.5, Macbook Air version 10.9.5, with el capitan - os x 10.11, Surface Pro 8.6, Mac10 OS, 2015 27" retina, Macbook Pro with OS 10.10.5, Macbook Air version 10.9.5, with el capitan - os x 10.11, Surface Pro 4.Plug and play: No extra drive and external power, just plug it into your USB port and the DVD driver will be detected.  5.High durability: works well in reading, It features strong error-correcting ability, anti-shock and noise reduction technology.  6.Read Speed: Max 8x DVD Read Speed, Max 24x CD Read Speed.  7.20CM 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-RW;  Loading: Tray Type;  Material: ABS plastic environmental protection material;  Color: Black;  Ultra-thin size: 142x138x18MM/ 5.6"x5.4"x0.7";  Net weight: 330g;  Gross weight: 400g;  Interface Type: USB 3.0;  CD loading method: tray type;  Read the disc format: ALL;  Supported disc formats: DVD-RAM, DVD-R, DVD-RW, DVD+R, DVD+RW, CD-R, CD-RW, CD-ROM; Cache capacity: 2MB;  Reading speed: DVD-R: 8X;  DVD-RW: 6X;  DVD+R: 8X;  DVD+RW: 6X;  CD-RW: 16X;  DVD-ROM: 8X;  CD-ROM: 24X;  Writing speed: DVD-R: 8X;  DVD-RW: 4X;  DVD+R: 8X;  DVD+RW: 4X;  DVD+DL(D9): 4X;  DVD-DL: 4X;  CD-R: 24X;  CD-RW: 16X;  Packaged included: 1 x Mobile External DVD-RW