Bus-powered portable drives, those that don't need a separate power adapter to work, are not new and have been in the market for years. But the Elgato Thunderbolt SSD is the first made specifically for Macs and for now can only work with Macs.
For this reason, like many thing Apple-made, it changes everything all over, again.
For one, it's by far the fastest bus-powered portable drive on the market, though not at all the fastest among Thunderbolt storage devices. Secondly, it's super-expensive at $700 for 240GB (or $450 for 120GB).
While souped-up pricing and performance of … Read more