<b>The external Blu-ray DVD drive can read Blu-ray, DVD and CD discs,But it just write DVD and CD discs. You can watch DVD movies, burn files, movies to a CD/DVD, install software and create backup discs etc.</b><br> <b>It not only beautiful and fashionable and durable, data transmission is more stable.Due to lower voltage condition of some laptops, please try it with the USB port from the motherboard.</b><br> <b>Compatible Windows XP/7/8/10/Vista, Mac 10 OS system, NOT compatible with higher Mac10 OS system.</b> <br> <b>Easy to use,plug and play,no extra drive needed.</b><br> <br> <b>Specifications: </b><br> CD loading method: tray type<br> Cache capacity: 2MB<br> Power: 3-5 W<br> Interface type:USB2.0<br> <b>Read speed(Max.):</b>BD:6X DVD:8X CD:24X<br> <b>Write speed(Max):</b>DVD-R:8X DVD+R:8X DVD-R DL:6X DVD+R9:6X DVD-RW:6X DVD+RW:8X DVD-RAM:5X CD-R:24X CD-RW:16X<br> <br> <b>Package Includes:</b><br> 1 x USB2.0 external Blu-ray drive<br>  1 x Product instructions <br> 1 x USB data cable <br> 1 x USB power cable <br> <br> <b>NOTE:</b><br> 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. <br> 2.For the desktops, please connect the device to the USB port of the motherboard for normal use. <br> 3.This external drive can only play Blu-ray discs and can not burn Blu-ray discs.<br> 4.Customer’s using Windows 10 are advised to Install VLC Media player to Play DVD and CD.<br> 5.This external Blu-ray DVD drive needs to download the Blu-ray player software itself before it can read and play Blu-ray DVD.<br><b>6.We suggest you to play blu-ray movies no more than 25G. </b>