Satechi SM3 Mechanical Keyboard,108 Keys Full Size Keyboard with White LED Backlit, Wired and Bluetooth Keyboard for Mac and Windows - Dark Gray/Gray

The backlit keyboard comes with a white backlight that can be increased and decreased using F5 and F6 shortcut keys. The keyboard supports 14 different patterns with three brightness levels and four LED speeds. Users can turn the backlight and patterns on and off by holding down the lightbulb key for five seconds. This full size mechanical keyboard features a rechargeable 2500mAh battery