I think even less expensive solution would be to buy an AC/DC Adapter for the Hard Drive... I mean a HUB would need to be plugged in anyway and if one is worried about portability, there's less pieces to carry (HD, HUB + AC Chord vs HD + AC Chord) . You just plug in the HD and off you GO!


2008 Gibson ES-339 Custom & 2010 Les Paul Traditional. Fender SCXD Amp
BIAB/RB 2015 UltraPAK + Ketron SD2
Windows 7/64 Intel i5 3550 PC, Tascam USB144MKII
Behringer X1204 Mixer
Bose Companion 3 and/or L1 II w/T1 + SM58 MIC