?After-sales Protection and Service?VSVABEFV promises you 12 months of product warranty service. If you encounter any problems during the use of the external blu ray drive, please feel free to contact us by email. We are happy to serve you!. ?Easy to Use Blueray/dvd Player?The external blu-ray burner is convenient to use. It can read and write CD, DVD, and BD discs. Simply plug it into your laptop or desktop PC and you're ready to start using it. The external blu ray drive also features an eject button that allows you to easily insert and remove discs. ?Broad Compatibility?The portable blu ray player is compatible with Windows XP/2003/Vista/7/8/10.Linux, Mac 10 OS system. External ultra-thin BD-R&DVD-RW drive powered by USB or an external AC adapter. ?Ultra-thin Portable DVD Drive?Ultra-thin and stylish design, 0.6 inch compact body, lightweight blu ray dvd player, only need a small amount of space and storage space. The 4k blu ray player can be your best companion in business travel. ?High-speed Read and Write?External blu-ray dvd player is equipped with USB2.0 interface (downward compatible with USB1.1), the maximum record speed is 8X, the maximum read speed is 24X. You can use it to install systems, install software, watch movies, play games, listen to music and burn photo software. ?Plug and Play?No external driver is required. You only need to press the button to pop up the disc and put it on the tray. After connecting with your computer device, the blu ray player can be detected automatically. (Play Blu-ray Disc, you need support Blu-ray playback software on your computer, otherwise it will not be able to read and play Blu-ray discs).