OWC Mercury Pro 5.25" Optical Drive External Enclosure. Mercury Pro is the premier drive to bring optical media back to your workflow. With a sleek, durable aluminum chassis, and high-speed USB 3.0 interface, Mercury Pro delivers reliable performance that matches its good looks. It's cooler, quieter, and better than ever. Add Plug and Play CD, DVD, and/or Blu-ray disc burning to any USB equipped computer. The OWC Mercury Pro Optical Drive Enclosure makes CD, DVD, and/or Blu-ray disc burning* Plug and Play easy. A fast USB 3.0 interface and an aluminum design provides portable convenience and flexibility for use with both Macs and PCs. Now you can add high performance optical drive functionality with stylish value to notebook or desktop computers. Please note: disc read/write capabilities vary depending upon installed drive. Drive shown for illustrative purposes only. Drive mechanism not included. INcludes: OWC Mercury Pro External Optical Enclosure, 0.6 meter (24") USB 3.0 (Standard-A to Standard-B), External power supply and power cable.