Product description: Ultra Slim USB External DVD Drive Burner is special designed for the PC or Laptop without internal drive. powered by USB port, plug and play. It's fully compatible with Mac or Windows OS, no need to install any driver program. More convenient to play music, movies or install software with this USB external DVD drive. : 100% Brand New and High Quality. Easy to install, Plug and Play : Ultra Slim and Lightweight, Classic Appearance Designed. : Support DOS Start and System Recovery. Compatible with All Laptop and PC. : 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. : Unique Intelligent Replication Technology, easy to Pause or Record Files. Specifications: Interface : USB 3.0 Writing Speed: - 8X Speed +R 4.7GB / R(DL) Writing - 6X Speed +RW 4.7GB Writing - 24X Speed CD-R Writing - 16X Speed CD-RW Writing Reading Speed: - 24X Speed CD-ROM Reading - Buffer Under Run Protection Support USB3.0 (600Mb/sec), fully backward compatible with USB2.0 (480Mb/sec). Note 1. Please put the drive on a stable desktop, do not erect and squeeze the drive during operation. 2. Before playing DVD, CD discs, please download and install a universal video player in the computer.（Like VLC media player） 3. Please download and install the burning software before burning DVD, CD discs.(Like CDburnXp) 4. Since Microsoft Surface is battery-powered, please note that this product may not operate normally due to power shortage.It is recommended to connect directly to the computer INSTEAD OF a USB extension cable or a USB hub which might be unrecognizable to PC.