SmartDisk CrossFire XF160 160GB 3.5-Inch USB2.0/FW External Hard Drive (Mac) SmartDisk CrossFire 160 GB USB 2.0 and FireWire External Hard Drive General Features: 160 GB capacit USB 2.0 and IEEE 1394 FireWire interfaces Speed: 7200 RPM Up to 480 Mbps data transfer rate for USB 2.0 Up to 400 Mbps data transfer rate for IEEE 1394 FireWire Store thousands of digital photos, videos, MP3 songs and other files