The most interesting feature of the U3S is that it has two separate on-board graphics chips, not to be used for SLI or Crossfire.  The Intel GMA X3100 is for low powered usage and will extend battery life, the nVIDIA 8400M is for when you need graphical power and are plugged into a wall socket.  Drop by X-Bit Labs for more information on this ‘stylishly mobile’ ultra portable laptop.

“The U3S is an expensive product that delivers good performance and features broad functionality. From a technical standpoint, the U3S is a well-balanced solution in terms of weight, size, and power consumption. It is not a cheap buy, yet it won’t disappoint you if you choose it. Read more in our review!”

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