COMPLETELY STANDALONE: No computer or software required for operation COMPATIBILITY: CFast 1.0 and CFast 2.0 Devices. The CFAST card can have a capacity up to largest size available on the market. COPY FUNCTIONALITY: High-speed copy reaching 3.9GB/min at each port, up to 120 ports. Provides bit-by-bit copy for all formats, including proprietary and unknown formats, for Linux (ext2/ext3/ext4), Mac (HFS/HFS+/HFSX), NTFS, FAT16/32/64 ERASE FEATURES: Sanitizes data by either Quick Erase, Full Erase, or DoD Erase EASY MAINTENANCE: Quickly swap CFAST modules at your convenience! Modular socket design allows quick replacement of individual ports to reduce downtime