Compact, portable design SuperSpeed USB 3.0 (backwards compatible with USB 2.0) USB Powered, No External Power Supply Needed Burns Blu-ray discs up to 6x (26.4 MB/s) Burns DVDs up to 8x (10.8 MB/s) Burns CDs up to 24x (3.6MB/s) Digitally-Signed Secure Firmware TAA Compliant