??Important note??please noteThis external Blu-ray DVD drive needs to download the Blu-ray playback software itself before it can read and play Blu-ray DVD.1?We recommend that you download the Blu-ray player software such as Mac Blu-ray player 2.8.5.1204, Leawo, VLC. Among them, Leawo is free.Due to compatibility issues between Windows 10 itself and external hardware, the drive is not fully compatible with Windows 10 systems.1?If your computer system is Windows 10, we recommend that you install the VLC media player and try again.2?If your computer system is Windows 10, we recommend that you download the Windows 10 3.0 driver and it will work.Specification:Interface?USB3.0 (2.0 Compatible)Power Consumption?3-5W.Buffery Memory?2 MBRead speed?DVD-R 8X?DVD-RW 6X?DVD+R 8X?DVD+RW 6X?CD-R16X? CD-ROM 24XBurn speed?DVD-R 8X?DVD-RW 4X?DVD+R 8X?DVD+RW 4X?DVD+DL?D9? 4X?DVD-DL 4X?CD-R 24X?CD-RW 16XNote?1?Please hook up the device to the direct USB port on your computer. If you connect it to a USB hub or extension cords, it maybe cannot recognize the drive nor read the CD/DVD.2?For the desktops, please connect the device to the USB port of the motherboard for normal use.3?Install VLC Media player to Play DVD and CD before.4?Before you use a cd-rom drive, make sure your computer has a "media player".5?This drive is not fully compatible with computers of windows 10 system due to the compatibility issues between windows 10 itself and the external hardwares.6?To Play Blu-Ray,Please make Sure there is Blu-ray Media Player in your computer.Package:1 x External BD-Rom Blu-Ray Combo Drive1 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