Versatile split design great for typing and gaming move the right module out of the way and bring your mouse in close for improved endurance and more precise aim (eSports proven) rotate the left module for optimal key coverage or to squeeze into a tight space at a LAN Or split the modules up to 20 inches and put your stream mic HOTAS or mouse in the middle for easy access Separate the modules to shoulder-width for an ergonomic typing posture and add the lift kit tenting accessory to reduce forearm strain The detachable Palm Supports now include all-new thick cushioned palm pads for even more comfort 100% Mechanical switches for maximum performance genuine Cherry MX Brown mechanical switches (low-force tactile feedback) offer professional-grade responsiveness and unmatched durability (50M clicks) choose the switch that's right for you Immersive RGB lighting for a signature look 16 8M Color per-key RGB Backlighting with 10 customizable effects like wave spectrum rebound pulse rain and much more Install lighting expansion pack 1 to add Dual layer lighting and two-tone effects All 95 keys are fully programmable for complete customization Use the dedicated SmartSet key for convenient on-the-fly Remaps and macros or use the all-new SmartSet app for special actions or to customize lighting effects 9 Available profiles with dual layers powerful macros quick Remaps 9 game keys 1ms response time NKRO game mode & much more All profiles and settings save directly to the keyboard's 4MB onboard memory for Tournament play 100% plug-and-play compatible with Windows Mac Linux and chrome (1 full-size USB port required) no special drivers required Rgb SmartSet app for Windows and Mac available for download