The EZDigiMagic DM550-P20 helps maintain chain-of-custody practices by easily copying digital photo/video evidence directly from flash memory cards to CD or DVD discs—without using a computer. The unit makes a “bit-for-bit” copy of the original, and files cannot be tampered with or altered. Its one-touch operation makes this lightweight -product fast (copies 1GB of data in about 3 minutes) and easy-to-use. The DM550-P20 has a color photo viewing screen and accepts all major memory card formats. The “USB Host” feature allows for copying directly from cameras or portable flash memory drives. Portable, battery-operated models are also available.