åVideo CD

åEnhanced CD

åDVD-Video

åDVD±R

åDVD±RW

åDVD+R DL

USB Specifications

åSupport for Universal Serial Bus (USB) 2.0 and 1.1

åSeven external USB Type A ports

åTwo USB 2.0 ports on the front

åThree USB 2.0 ports on the back

åTwo USB 1.1 ports on the Apple Keyboard

åEach rear port is on a separate 480 megabit-per-second (Mbit/s) USB channel

å500 milliamperes (mA) available for a total of 1.5 A on the rear and 1.0 A on the front

FireWire Specifications

åSupport for FireWire 400 and FireWire 800

åFour external FireWire ports: one FireWire 400 port and one FireWire 800 port on both the front and back

åData transfer speed:

åFireWire 400: 100, 200, and 400 Mbit/s

åFireWire 800: 100, 200, 400, and 800 Mbit/s

Appendix A Specifications

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Image 71
Apple MD771LL/A manual USB Specifications, FireWire Specifications