USB3.0 interface High-speed data transmission. USB3.0 and backward compatible with USB2.0 USB1.0, bringing you faster data transfer speed and stable performance. Support Windows, plug and play, convenient and fast, no other equipment, just plug in USB, and can be used on player, network player, TV set-top box OTT. Using high-quality movement, CD-accelerated loading technology, and through the accelerated processing of smart chips, the lag time is reduced. The reading speed is fast, and the recording is guaranteed, which solves your troubles. You can easily use our CD/DVD drives to watch , burn files, install software or create backup CDs for all your burning and playback needs. Interface type: SATA Device type: DVD-RAM (full-featured ) supports DL, RAM disc Product parameters: DVD+R=8X (reading and writing) DVD-R=8X (reading and writing) DVD+RW=8X (reading and writing) DVD-RW=8X (reading and writing) DVD+R9 Dual Layer=6X (double layer 8.5 GB disc read and write) DVD-R9 Dual Layer=6X (double-layer 8.5GB disc read and write) DVD-RAM=8X (100,000 rewritable disc read and write) CD-R=24X (read and write) CD-RW= 24X (read and write) Colour:black Material:ABS Package Contents: 1 x 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.