Affordable fire-resistant/waterproof data protection. Internal USB port connects your laptop or desktop computer (USB 2.0 U-cable included) to any 2.5" portable hard drive, flash drive, memory stick, MP3 player, or small digital camera. ETL verified fire protection for 1/2 hour at 1550Â°F plus water protection for a full 24-hours fully submerged. Protects up to 60 CDs and DVDs. Double-sided sleeves included. Tubular key lock provides added security.