ULTIMATE GAMING PERFORMANCE: Full-size keyboard designed with wired connection for gaming with 100% full anti-ghosting, N-key rollover capability, high-performance Kailh Box red mechanical switches, and switchable gaming mode (Windows Lock); Dimensions: 17.44 x 5.51 x 1.54 inches; Weight: 2.76 lb KAILH BOX LINEAR RED SWITCH: The special stem design provide stability; linear mechanical design for speed and agility; medium-weight key travel with 50 G actuation force; actuation distance 1.8 mm and total travel distance of 3.6; full anti-ghosting and N-key rollover capabilities, you can actuate a combination of modifier key with total accuracy; dust and water-resistant PROGRAMMABLE MACROS: PX-5300 driver allows complete keyboard keys macros and lighting customization; easy to setup WASD keys activation, Windows Lock; driver only accessible with Windows operating system