Reading speed: DVD8x/CD24x Burning speed: CD-RW: 8X CD-R: 24X CD-RE: 4X CD-RW: 24X DVD-R: 8X DVD-: 6X DVD+R: 8X DVD+: 6X DVD-RAM: 6X DVD- ROM: 8X CD-ROM: 24X Name: Multifunctional CD/DVD-RW portable optical drive Card reader: SD/TF HUB interface: USB3.0x2 Interface: USB3.0+TYPE-C Optical drive type DVD/CD burner Supported systems: for / os/linux Material: abs colour: Black Package Contents: 1 x Mobile optical drive 1 x usb cable 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. External Mobile Optical Drive for Desktop and Notebook Universal External Mobile Optical Drive for Desktop and Notebook Universal Reading speed: DVD8x/CD24x Burning speed: CD-RW: 8X CD-R: 24X CD-RE: 4X CD-RW: 24X DVD-R: 8X DVD-: 6X DVD+R: 8X DVD+: 6X DVD-RAM: 6X DVD- ROM: 8X CD-ROM: 24X Reading speed: DVD8x/CD24x