Specification: Type: External DVD-RW;  Loading: Tray type;  Material: ABS plastic environmental protection material;  Size: 14X14X1.2cm;  Colour: Black;  Interface type: USB 3.0 / USB 2.0 (5Gbps);  Packing size: 17*17*3cm;  Weight: 370g;  CD loading method: tray type;  Read CD format: ALL;  Supported disc formats: DVD-ROM, DVD-R, DVD+R, DVD-RW, DVD-R DL CDA, CD-ROM, CD-R, VCD, SVCD, CD-RW;  Support disc specifications: 8cm, 12cm;  Cache capacity: 2MB;  Reading speed: DVD-ROM 8 times; CD-ROM 24 times;  CD-R speed: DVD-R, DVD + R 8X; DVD-RW 4X; CD-R 24x;  Features: 1. Ultra-thin and portable:Ultra-thin portable DVD drive, light weight, easy to use and carry whether at home or on travel.  2. USB 3.0 port:USB 3.0 transmission standard, backward compatible with USB 2.0 and USB 1.1 data transmission speed, stability up to 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, For Mac OS8.6, For Ma-c 10 OS, 27-inch retina in 2015 For iMac, for Ma-cbook Pro with OS 10.10.5, for Ma-cbook Air version 10.9.5, for iMa-c-os x 10.11 with El capitan, Surface Pro.  4. Plug and play:No need for an additional drive and external power supply, just plug it into the USB port to detect the DVD drive.  5. High durability:Excellent performance in reading, with strong error correction ability, anti-vibration and noise reduction technology.  6. 4 kinds of reading speed:4X / 8X / 16X / 24X, maximum 8x DVD reading speed, maximum 24x CD reading speed.  7. Data line: The data line adopts the embedded product design, the pure copper net technology has low impedance, strong shielding force, and more stable data transmission.  Package Included: 1 x DVD burner