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Title: Fabulous product!
Review: I am so impressed with this set. The fingerprint reader has proved very reliable and makes password storage secure. This is my second Microsoft unit with a wireless mouse and I am pleased to see that they have really improved the battery usage. Batteries in my mouse last 3 times as long as they did with my old unit. My mouse lasts over 6 months with cheap batteries. I am also equally impressed with the hotkeys and the fact that they are completely customizable to open whatever file or program you want. It is true that is does not work with Firefox, but I am fine with that after the release of IE7.
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