?Warranty Service?BUNUD provides warranty service, 60 days full refund and 1 year quality guarantee. If you have any questions about this CD/ DVD player for laptop, please feel free to contact us. We will solve your problem within 24 hours. ?Warm Tip?Lightscribe softeware is not included, NERO OEM, Nero Suite software are recommended. And if you want to use LightScribe this function, you need to use LightScribe Disk at the same time. Normal CD / DVD Discs is not available. ?Support Formats?CD DVD drive external supports DVD-ROM, DVD-R, DVD+R, DVD-RW, DVD+RW, CD-RW, CD-ROM, CD-R, CD+R(W), VCD, SVCD . Max DVD-ROM drive reading speed 8X; Max CD-ROM drive burning speed 24X and DVD drive reading speed 8X; Max CD drive reading speed 24X. PS: SD port and TF slot are not allowed to be used at the same time. BLU-RAY, 3D, 4K, 2K from DVD cannot be read!. ?USB 3.0 & USB-C?The external CD/DVD drive for laptop features USB 3.0/Type-C high-speed interface for faster data transfer. External CD DVD drive is suitable for laptops desktops, computers and PCs with USB-C/Type-C interface. No need to install a driving program, just plug and play. The external CD drive will be recognized automatically within seconds. ?Wide Compatibility?External DVD/CD drive supports DVD+/-R, DVD-RW, CD-ROM, DVD-ROM, CD-RW, CD-R. What’s more, It is also well compatible with many OS systerm and laptop models on almost all computers including Windows XP/ Vista/ 7/ 8/10, Linux Mac OS. Also, this USB C DVD drive needs to be connected to the USB port on the back of the computer host, otherwise it will cause insufficient power supply. ?Trendy and Portable?Embedded cable design, the cd drive made of aluminum alloy with low noise, anti-interference and high durability, you can carry it in your bag and use it anytime anywhere. ?Slim Aluminum Alloy Material?The top cover of the external CD drive is made of aluminum alloy. It makes your drive look shiny. The combination of silver aluminum alloy cover and white bottom case allows you to see the DVD drive on the desktop immediately. It can become a beautiful landscape in your room. ?5 in 1 external DVD Drive? BUNUD external CD DVD drive features independent SD/TF card slot, 2 USB ports and Micro USB ports. It can transfer photos and videos from SD/TF card to computer, USB disk and flash drive directly. The DVD drive has 2 extra USB ports, which can be used to connect the U disk and charge your phone or other electronic devices. Please note: This dvd drive can not work for iPad/ Tablet/ Projector/ TV/ Chrome OS/ Car/ Smart Phone. ?LightScribe Function?This CD DVD drive have lightscrible function, which support read and write on CD DVD. Lightscribe laser etches labels of your own design right into the surface of the disc. The external CD drive have lightscribe function, you can design unique picture on disk to leave happy memory.