Lenovo USB Portable DVD Burner Quick Start Manual page 20

Read speeds
Disc
CD-R
CD-RW
DVD-R
DVD-RW
DVD-R DL
DVD+R
DVD+RW
DVD+R DL
DVD-RAM
DVD-ROM SL
DVD-ROM DL
Write speeds
Media
CD-R
CD-RW
DVD-R
DVD-RW
DVD-R DL
DVD+R
DVD+RW
1-8
Lenovo USB Portable DVD Burner Quick Start Guide
Maximum speed
24X CAV
24X CAV
8X CAV
8X CAV
8X CAV
8X CAV
8X CAV
8X CAV
5X CAV
8X CAV
8X CAV
Maximum speed
24X PCAV
24X ZCLV
8X PCAV
6X ZCLV
4X ZCLV
8X ZCLV
8X ZCLV