Diskology today announced a new version of its Disk Jockey portable hard disk duplicator. The new model includes a write blocking feature, which can be used for computer forensic examinations. The new unit is available as part of a "," which also includes a serial-ATA (SATA) adapter as well as longer cables for connecting to drives. The Disk Jockey mounts IDE hard disk drives via USB 2.0 or FireWire as well as mirrors, spans, copies, compares, tests and erases hard disk drives using either a 1-pass or a 3-pass erase per the National Security Administration (NSA) guidelines. The Disk Jockey "Forensic Kit" retails for $430 and includes the write-blocking Disk Jockey, SATA adapter and extended 2.5-inch and 3.5inch cables. The standard Disk Jockey (without write blocking) is available for $350.