Type & Name-OmniPoint Adjustable Mechanical Switch (Analog Hall Effect Magnetic
Sensor), Switch Location-OmniPoint switches pictured in black, Actuation Point0.4mm to 3.6mm (More info), Force-45cN, Response Time-0.7ms (More info),
Lifetime-100 Million Keypresses,Top Material-Aircraft Grade Aluminum Alloy Frame,
N-Key Roll Ove-104 Key, Anti-Ghostin-100%, Illumination-Dynamic Per Key RGB
Illumination, Weight-2.14 lbs, Height-40.3 mm, Width-436.7 mm, Depth-139.2 mm, OSWindows and Mac OS X. USB port required,Software-SteelSeries Engine 3.15+
(coming soon) for Windows (7 or newer) and Mac OSX (10.11 or newer).