Logitech's ultra-low lag wireless peripherals are quickly expanding beyond mice. It's introducing two more peripherals that take advantage of its Lightspeed tech, including its first keyboard. The G613 (above) has the mechanical switches that many gamers prefer in a keyboard while offering the virtually undetectable 1ms latency inherent to Logitech's. If you combine this with a Lightspeed-equipped mouse, you're theoretically eliminating two wires without losing your edge in twitch-happy games. Thankfully, there's a new mouse on offer as well.