LIGHTSPEED Wireless technologyThe Logitech G915 LIGHTSPEED RGB Wireless Mechanical Gaming Keyboard has super-fast 1 ms wireless technology, so when you press a key, there's no delay. You've got up to 30 hours of battery life when playing wirelessly, but the G915 is fully functional when plugged in too - so you can charge and play at the same time.The Logitech G915 is designed with a premium brushed metal finish, and tactile mechanical switches that are half the height of standard switches. So the G915 has a really slim, low profile look.Customisable G-keysWhen you use the Logitech G HUB, you can personalise the 5 G-keys to fit your gaming style. By simplifying your favourite commands, you can increase your speed so that your enemies never have the upper hand.There's also media controls and a volume wheel, so you can easily play, pause or mute your media.RGB backlightingSync the keyboard with your other gaming components to create fantastic lighting effects and animations. Choose from 16.8 million colours with LIGHTSYNC RGB.