Mobile DVD recorder external optical drive usb3.0

USB3. 0 is theoretically higher than USB2 0 is ten times faster. USB2. The theoretical bandwidth of 0 is 480mbps, almost 60MB usb3 per second The theoretical bandwidth of 0 is 4.8gbps, about 600MB per second.
Standard usb3 0 transmission, downward compatible with USB2 0
Support window2k / XP / 2003 / Vista / win7, win8, win10, MAC 10 OS systems.
Support 1.5gbps sata-i interface standard and sata-ii interface standard up to 3.0gbps.
Maximum 4x write speed for DVD + R DL disc and DVD-R DL disc
Maximum 8x write speed for DVD-R discs and DVD + R discs
The maximum writing speed of DVD-RW disc is 6x, and the maximum writing speed of DVD + RW disc is 8x
Maximum 8x read speed of DVD disc
Maximum 24x write speed of CD-R disc
Maximum 16x write speed of CD-RW disc
CD maximum 24x read speed
Cache size: 2MB
Package size: 4.5x18.5X16CM