The Corsair K65 Plus Wireless Gaming keyboard and M75 Wireless Gaming mouse for Mac are the first for Corsair. From MLX Tactile switches for the K65 Plus to a MARKSMAN 26K sensor for the M75 ...

But that's changed with the Corsair K65 Plus Wireless ... the keyboard is already on by hitting Fn and the enter key. Speaking of battery life, Corsair quotes 266 hours with the backlight off.