Enhance your notebook with a Sonnet accessory. Looking to burn CDs and DVDs and play Blu-ray movies? Connect Sonnet's Performer™ Blu-ray® Player to your Mac® or Windows® PC notebook. Or add one of our easily portable USB 3.0 or Thunderbolt™ adapters to connect to eSATA or networking connections. Have a notebook with an ExpressCard® slot? Sonnet has several ExpressCards that enhance your notebook with added capabilities.