El Manhattan Stealth is a new mouse that lacks buttons and it does not have a scroll wheel since its entire surface is tactile.
Ergonomically it seems somewhat more comfortable than the Magic Mouse, something that is achieved by sacrificing design lines. In return we gain comfort if we spend many hours in front of the computer.
The only downside that I see with this mouse is that it uses a 2,4 Ghz transmitter that one of the USB ports occupies us free of our Mac, a problem that would have been solved using the Bluetooth connectivity that all Apple computers come standard.
This mouse can be used both on OS X and on a Windows computer, It will cost $ 69,99 and can be purchased from May. If you don't finish getting the Magic Mouse and want to enjoy the touch capabilities of OS X.
More information - Selection of mice for our desktop Mac, Selection of mice for the MacBook
Source - PC Launches
It costs the same as the Apple Magic Mouse, and it occupies a USB port, I prefer Apple's