Russian website TheVista.ru uncovered something interesting – we’re talking about a previously unheard of Metro Mouse from Microsoft. You can see from the image above that Microsoft’s very own BlueTrack technology is touted in the advertisement, where you get “wired reliability and tracking confidence with style”. Interestingly enough, it will retail for around $20, making it the cheapest BlueTrack-enabled mouse of the lot. Since it comes in an ambidextrous design, both left- and right-handers will be able to use it without any problem. Expect to see the Metro Mouse hit the market only sometime in March next year. The color makes it look as though only a metrosexual could pull it off, eh?