Romer-G mechanical key switchesGain an edge over your competitors with the Logitech G PRO Mechanical Gaming Keyboard. Its Romer-G mechanical switches are super-responsive, to help you react faster than anyone else on the field. They're 40% more durable than standard key switches, and will last years of use.A detachable cable makes it easy to carry the keyboard to a friend's house, or to your next gaming tournament. Onboard memory stores your lighting profiles to take with you.Change the colour of each keyCustomisable RGB lighting lets you personalise the light and colour of each individual key. Choose from approximately 16.8 million colours. Assign certain colours to keys to help you to keep track of spells or commands.You can also synchronise lighting effects with other Logitech G devices using Logitech Gaming Software.Dedicated media buttonsDedicated media controls let you play, pause, mute and stop background music without exiting your game. There's also a roller to adjust the volume, and a skip button to change to the next song.