Description The Apex 7 TKL - Ghost keyboard has mechanical switches that guarantee 50 million keypresses using linear red switches for smooth movement from top to bottom without any bump, allowing for lightning-fast actuation. An integrated OLED Smart Display with on-board storage, double shot PBT pudding keycaps and an unbreakable aluminum alloy frame make it a standout mechanical gaming keyboard. Durable Mechanical Gaming Switches - Guaranteed for 50 million keypresses using whichever ultra-fast switch type you prefer: red, blue, or brown. OLED Smart Display - An integrated command center displays useful information for adjusting settings, changing profiles, and seeing on-the-fly updates. Avoid tabbing out of what you're doing, and instead let your keyboard show you the important details. Prism Caps - Display brilliant pudding-style RGB illumination through a specially engineered double shot design with translucent sides and letters. Aircraft Grade Aluminum Alloy Frame - The Series 5000 metal frame is manufactured for a lifetime of unbreakable durability and sturdiness, making it the perfect centerpiece of any high end setup. Dynamic Per Key RGB Illumination - Millions of color options and reactive typing effects make you the designer of your ultimate setup. Sync up with your other SteelSeries gear for the most gorgeous setup ever. Specifications Top Material Aircraft Grade Aluminum Alloy Frame N-Key Roll Over 84-Key Anti-Ghosting 100% Illumination Dynamic Per Key RGB Illumination Weight 1.7 lbs Height 40.44 mm Width 139.26 mm Depth 355.44 mm Type & Name SteelSeries Red Linear Mechanical RGB Switch Switch Actuation 2 mm Total Travel 4 mm Force 45cN Lifetime 50 Million Keypresses OS Windows, Mac OS X, Xbox, and PlayStation. USB port required Software SteelSeries Engine 3.15+ (coming soon) for Windows (7 or newer) and Mac OS X (10.11 or newer)