Like many of my fellow gamers, my Facebook feed has been peppered with advertisements for IOGEAR’s Keymander off and on for months. The device, designed to let you use a mouse and keyboard with both current and last generation Xbox and PlayStation consoles, is a game changer. For PC gamers who struggle for accuracy with controllers, it’s a godsend, but some people believe it should be . We decided to see for ourselves exactly what all the buzz was about.