PowerBlock Travel – PowerDuo

I bought my first iPod around three years ago – a second generation 10 gigabyte model. Back then, USB support was a twinkle in Steve Jobs’ eye, and it was Firewire that was the interface du jour. More importantly, the iPod also shipped with an AC charger. Nowadays, you don’t get Firewire support or a charger. USB 2.0 is an adequate data transfer interface, but it is not a good way to charge a power-hungry device with a colour screen. Enter the Griffin Technology PowerBlock.

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