---This external DVD drive can read and play blu-ray disc (BD), DVD, CD. It can also burn blu-ray disc (BD), DVD, CD.It has all the functions of an ordinary DVD burner. ---This external blu-ray burner, reading and writing blu-ray discs must download third-party blu-ray player software to work properly.This product does not contain blue ray software, need to download by oneself.It is recommended that you download Mac blu-ray player 2.8.5.1204, Leawo, VLC and other blu-ray player software.Leawo is free of charge.Features: 1、Durable In Use 2、Strong Compatibility 3、The Quality Of Solid 4、It Has All The Functions Of Ordinary Burner 5、High Speed Data Transmission Specification: Material: USB Case is Made of Plastic USB Interface :USB 3.0 Disc Loading Method: Tray Type Read Speed：BD-ROM: 6X BD-R:6X BD-RE:2X DVD-ROM: 8X CD-ROM: 24X DVD-RAM: 5X Write Speed：DVD-R: 8X, DVD+R: 8X, DVD-RW: 6X, DVD+RW: 8X, DVD-RAM：5X，DVD+RDL 2.4X，DVD-RDL：2X，CD-R: 16X, CD-RW: 10XNote: 1、Please connect the device to the direct USB port on your computer.If you connect it to a USB hub or extension cord, it may not recognize the drive or read the CD/DVD 2、For the desktops, please connect the device to the USB port of the motherboard for normal use 3、Download and run the Cyberlink BD&3D consultant to test your computer and software, and it will tell you whether they meet the requirements of the product. 4、This CD / DVD drive could NOT be used in the tablets, like Surface Series 5、If you meet problem,test the product on another computer to make sure the problem is cause by product defective or something else. Package: 1 x USB 3.0 External Blu-ray DVD drive. 1 x User manual Our products have been tested, inspected and packed before we send them out.Please contact us for any questions so that we can serve you better