This is the fireproof and waterproof safe that protects sensitive computer data from flood damage and fire. The safe holds a memory storage device--2 1/2" hard drive, flash drive, or memory stick (not included)--and connects to your computer with a USB cable. You can transfer financial records, digital photographs, and other critical computer files from your computer to the safe for optimal protection from flood and fire. Made by Sentry Safe, manufacturers of safes for 75 years, the unit was tested by ETL (an independent testing laboratory) and proved to withstand temperatures up to 1,550° F for 30 minutes and didn't allow any seepage while submerged in water for 24 hours. The safe's interior measures 6 1/2" high by 5 1/2" wide by 5" deep (enough room for an external hard drive, 60 CDs, and 10 flash drives) and can only be opened with a key. Includes 10 plastic sleeves for CDs or DVDs and a USB Y-cable for connection to two USB devices. 9 3/4" H x 9" W x 11" D. (20 lbs.)