12 hours of battery life and a sliding mousepad
This week at E3, hardware maker Roccat unveiled the Sova -- the "first fully realized modular wireless keyboard and mousepad combo." Phew! The unit allows players to game on the couch with a mouse and keyboard comfortably, mostly for games that require a mouse.
The modular design allows for flexibility with different parts, and it comes standard with a few USB ports, so any mouse can be supported. There are also 16 programmable buttons. While this isn't essential, for the right price it could be a great option for some people.