G512 is a high-performance gaming keyboard featuring your choice of advanced GX mechanical switches. Advanced gaming technology and aluminum-alloy construction make G512 simple, durable and full-featured. Lightsync RGB: personalize lighting for each individual key, customize lighting effects, and enjoy in-game integrations from a spectrum of 16. 8M colors with Logitech gaming software. Mechanical switch option: Romer-G Tactile is ideal for competitive and FPS gaming and provides a discernible tactile bump during actuation. Tactile actuation is minimal and so provides confidence and precision in the actuation moment, without being too loud or distracting Usb: Plug in your mouse, Flash drive or phone with convenience via the integrated USB pass-through port. Al-mg: aircraft-grade 5052 aluminum top case is anodized and brushed For a slim, premium design plus rigid durability. Full function keys: enjoy the media and lighting controls right at your fingertips. Use the FN key to control volume, play and pause, mute, toggle game mode, change lighting effects, and much more!