Multifunction External Bluray Drive Key capabilities This external Bluray drive handles reading and burning BD/DVD/CD discs and supports data transfer from SD or TF cards to a computer, as well as burning files from a computer to a disc, USB hard drive, or USB flash drive. It includes 1 SD card slot, 1 TF card slot, 1 TypeC interface (supports charging), 3 USB 3.0 interfaces, and 1 2in1 data cable (USB 3.0 TypeC). It supports reading BD/DVD/CD discs and can burn DVD/CD discs. Note: SD card and TF card cannot be used at the same time, but can be used simultaneously through the USB interface. Largecapacity Bluray burning This external drive can burn 100 GB capacity discs. Offers improved storage capacity and read/write speeds compared with traditional Bluray drives, making it suitable for storing large files, backups, or definition content. Reading/writing speeds: Bluray up to 6x, DVD up to 8x, CD reading and writing up to 24x. Driver design, plug and play Advanced driver technology means no extra drivers are needed; simply plug in to use. Supports 3D playback and is easy to operate. For sustained use, it is recommended to connect to a power supply to ensure performance. Ultrathin and portable design with an eject button for convenient disc loading; connect to the computer via USB to start working. Ultrafast data transfer In addition to Bluray reading and burning, it uses USB 3.0 with up to 5 Gbps (625 MB/s) transmission speed, about 10 times faster than USB 2.0. The TypeC interface offers strong error correction, shock resistance, and low power consumption to ensure stable and reliable data transmission. Whether burning discs or transferring files, you can experience speed performance.