High-quality USB3.0 interface plus TYPE-C interface, the core quality is good, and the data transmission speed is faster and more stable. Support BD/CD/DVD etc. It adopts high-quality silent movement and stable performance, which can effectively reduce the noise emitted by the optical drive when it is working. Blu-ray recording mechanism Dual reading heads read CD, DVD VCD and BD formats at high speed. The data cable is hidden in the groove on the back of the product, which is convenient and convenient to store when in use, which can effectively reduce the wear and tear of the interface and prolong the service life. Interface: USB3.0+TYPE-C Burning function: support burning CD / DVD / VCD / BD Input current: 5V reading 1.1A burning 1.5A Error correction function: support error correction Installable system: WIN7/WIN8/WIN10/WIN11, etc. Support system: OS/WIN98/SE/ME/2000 XP/WIN7/WIN8/WIN10/WIN11 Burning speed: CD-R24X/CD-RW 24X/BD-R6X DVD-R 8X/DVD+RW 6X/BD-RE 4X DVD-RAM 4X/DVD-9 4X Read speed: CD-ROM 24X / DVD-ROW 8X DVD-9 6X / DVD+RAM 4X BD+ROM 6X Colour: black Material: ABS Size: 14 x 14.6 x 1.8CM Package Contents: 4 x Blu-ray Recorder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.