. PN: 920-009370 IMENSIONS G512 GX BLUE Length 132 mm Width 445 mm Height 35.5 mm Weight (w/o cable) 1130 g Cable length 0.3 m TECHNICAL SPECIFICATIONS GX BLUE MECHANICAL SWITCHES Actuation distance 1.9 mm Actuation force 50 g Total travel distance 4 mm Connection Type USB 2.0 USB Protocol USB 2.0 USB Ports (Built-in) Yes, 2.0 Indicator Lights (LED) 2 (up to 1080p) Backlighting Yes, RGB per key lighting SPECIAL KEYS Lighting Controls FN+F5/ F6/F7 Game Mode FN+F8 Media Controls FN+F9/ F10/F11/F12 Volume Contros FN+ PRTSC/SCRLK/PAUSE Programmable FN keys via Logitech G HUB