Steelseries Apex Pro Fullsize - Omnipoint Switch Mechanical RGB

Specifications : Type & Name : OmniPoint Adjustable Mechanical Switch (Analog Hall Effect Magnetic Sensor) Switch Location : OmniPoint switches pictured in black Actuation Point : 0.4mm 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 Over : 104 Key Anti-Ghosting : 100% Illumination : Dynamic Per Key RGB Illumination Weight : 2.14 lbs Height : 40.3 mm Width : 436.7 mm Depth : 139.2 mm OS : Windows 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) Box Content : Apex Pro Gaming Keyboard, Magnetic Wrist Rest, Product Information Guide.