The Combo Drive In Detail, Continued
... while its big, 250 GB brother attracts attention with its coolness factor.
The rears of the combo drives offer the two interfaces quite clearly: on the left are two ports for IEEE 1394A (a.k.a. FireWire), and in the middle is the USB connector. On the right is the power connector. In order to run the drive, you need a power supply, which is included in the package.