Longer battery life:The mouse and keyboard are available in a wired and wireless version, so people with visual impairments or who like to play remote-controlled games can do so without the need for a short or damaged cable. Therefore, companies often provide this functionality via a keyboard and a mouse. The question for gamers, however, is whether the batteries in these wireless devices can withstand, for example, when nobody wants to be in an epic battle with a mouse or keyboard.As a result...