WD Dual-Option Combo External Drive hard drive - 320 GB - FireWire / Hi-Speed USB

Western Digital's high-capacity Dual-option Combo hard drive includes a USB 2.0 hub with front and rear ports. A convenient power button is equipped with SafeShutdown, a WD-exclusive feature that ensures all data has been transferred before shutting down the drive. Dual-option backup buttons let you choose how and when to backup your data - automatically or on-the-spot.

The drive is an ideal solution for much-needed additional storage and a perfect place to back up your valuable data, music, photos and movies.