Features: 1. Our portable dved player is not only a cd or dvd reader, but also a cd or dvd burner, including 1 USB 3.0 port hub, 3 USB 2.0 ports, SD or TF card reader and 1 USB-C port, which is perfect for transferring photos and video files from camera to computer via card. (Note: SD card and TF card cannot be used at the same time). 2. The cd burner adopts high-speed USB 3.0 technology, many port cluster connectors are marked in blue, and backward compatible with USB 2.0. USB 3.0 is an updated version of USB 2.0, which can provide higher data transfer rate up to 5 Gigabit or S (625MB or S). This is about 10 times faster than USB 2.0. In addition, the cd drive provides maximum 8x DVDR read speed and maximum 24x cd write or read speed, which is faster than you expect. 3. The external dvd drive is powered by a USB 3.0 port, no built-in dvd drive is required, and no external power supply is required. It is a perfect companion for laptops or desktops, and can be used by plugging directly into the USB port. No additional drivers are required. Plug in and start. The laptop external optical drive has strong error correction ability, non-slip and quiet. 4. The optical drive supports reading and writing CD±R or RW, CD-ROM, dvd±R or RW, dvd-RAM, vcd and SVCD. In addition, this external USB-A and USB-C drive supports a variety of devices such as Macbook, iMac, notebooks, desktops and laptops, etc. It is compatible with Windows 11 or 10 or 8 or 7 or XP, Vista 7 or 8, Linux, Macs OS10.6 or later. (Cars, TVs, tablets, smartphones, projectors and Blu-ray discs are not supported: Windows 11 requires a media player and network). Specifications Material: ABS Color: Black Dimensions: 19.5 x 16 x 2.5 cm Weight: 350 g Package Included: 1x 8-in-1 Driver Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.