Fangrui Product Details [7 In 1 Optical Drive] Our External Drive Can Not Only Burn And Read Cd Dvd, But Also Can Be Used As A External Laptop Usb Hub, Including 1 Port Usb 3.0 Hub, 3 Usb 2.0 Port, Sd Or Tf Card Reader And 1 Usb-c Port,with This Usb External Dvd Drive, You Can Effortlessly Copy Music, Videos, Photos, And Files To Blank Cds Or , Convert And Extract Music, Video, And Pictures From Cds/ To Your Computer, Install Games, Software, And Systems From Discs, And Store Files Or Data To Cds/. [high-speed Data Fer Power Assurance]this External Disk Drive Is Equipped With Usb 3.0 Technology, Our Cd Burner Delivers Fast Data Fer Speeds And Stable Performance. Enjoy Maximum Dvd Read/write Speed Of 8x And Cd Read Speed Of 24x Without Any Lag Or Distortion.the External Dvd Drive Is Powered By A Usb 3.0 Port, Supply Enough Power To The Trouble Of Power Shortage On Some Low-power Usb Ports. [plug And Play]no Need To Install The Driver,just Connect Usb Dvd Drive To Your Computer And It Be Automatically Detected.no Need For Addi