G512 SEGB LIGHTSYNC BACKLIT KEYSG512 is full spectrum 168M colours with customisable per key lighting Create your own RGB animation effects or choose from preset animations Lighting is driven by games in the new LIGHTSYNC technology to deliver the most immersive RGB experience ever CHOICE OF MECHANICAL SWITCHChoose from three distinct mechanical switches Romer-G Tactile Romer-G Linear & GX Blue GX Blue is an iconic design providing both tactile & clicky feedback with snappy actuation you can feel & hear AIRCRAFT-GRADE ALUMINIUM ALLOYThe brushed aluminium-magnesium alloy top case serves as the Logitech G512 wired gamingkeyboards backbone The result is a minimal design balanced with a full set of features focused on high-end finish & performance USB (Universal Serial Bus) PASSTHROUGHConvenience & speed are directly within reach The additional dedicated USB (Universal Serial Bus) cable connects the USB (Universal Serial Bus) passthrough port to its own input for 100 power throughput & data speed Plug in a mouse or other device to charge FULL FUNCTION KEYSMedia & lighting controls are right at your fingertips Use the FN key to control volume play & pause mute toggle game mode change lighting effects etc Use Logitech Gaming Software to configure your function keys to perform these alt commands by default Type Gaming Keyboard Connections USBPower USBNumerical Keypad Yes Switch Type XG Blue Mechanical Switches Anti-Ghosting Keys Yes Lighting RGB LED lighting Programmable Keys 5 Media Keys Yes Cable Length 18 m Compatibility Windows 7 or later USB port Colour Black Dimensions (H x W x D )343 x 132 x 445 mm Weight 11kg