Ultra Speed CD-RW offers speeds from 10X to 24X for consumer and business users. This media ensures maximum reliability and performance at faster recording time. CD-RW discs are compatible only with CD-RW drives featuring the Ultra Speed logo and read compatible with CD-R/RW drives and Multi-read CD-R/CD-ROM, DVD-ROM and rewritable DVD drives. Other features include a memory capacity of up to 700MB or 80 minutes of recording time. Each CD-RW can be rewritten up to 1,000 times.