Description:Plug and Play. Fully compatible with USB 2.0 / USB 1.1. Power by USB, no external AC adapter needed. NO Driver and External Power Required, this USB External Slot in SATA CD DVD Drive Burner is specially designed for your Ultrabook, Netbook or PC which don't have the Drive Hardware, it can be very conveniently used for you in the office or on a travel.Lightweight and Shockproof, you can put it in the traveling bag or on your desk, which only needs a little space, Really Very ConvenientlyUsing this SuperDrive for your ultrabook, netbook, or PC, you can playback or record CD and DVD, which will give you perfect effect when you are watching DVD videos, installing software, or create backup discs, etc.Compatible with Windows 98 / SE / ME / 2000 / XP / vista / windows 7 /Windows 8 / Windows 10, and work with all version MAC OS. Note: Burning DVDs is not available.Features:- Ultra Slim and Light Weight, Classic Designed Appearance Designed.- Support DOS Start and System Recovery.- Brand New Import Chip, Power Ability to Correct Errors, Shockproof, Low-Level Noise.- Route Optimizing Design for Power Saving and Low Power Consumption, NO External Power Required.- Easy to install, Plug and Play, No Any Driver Required(Excluded Windows 98SE).- Unique Intelligent Replication Technology, easy to Pause/ Record Files.- Automatic Slot in Design for the Disk, Prevent the cockamamie process of opening or closing the machine's door by hand.- Compatible with All Laptop and PC with USB Port. Writing Speed:- 8X Speed +R 4.7GB Writing- 8X Speed +R(DL) Writing- 6X Speed +RW 4.7GB Writing- 24X Speed CD-R Writing- 16X Speed CD-RW WritingReading Speed:- 24X Speed CD-ROM Reading- Buffer Under Run ProtectionSupport USB2.0 (480Mb/sec), fully backward compatible with USB1.1 (12Mb/sec).Package include :1 x USB2.0 External Drive