DIY Your Keyboard: High quality Gateron Hotswappable Sockets to ensure maximum support for many switches - supports 5 pin and 3 pin, regardless of brands; With a programable aluminum macro knob, you can customize your favorite keys and macros. Premium Typing Experience: DYE-SUB PBT keycaps, pre-lubed stablilizers, Yellow switches, upgraded 2-piece sound dampening foam and adjustable 3-step height provide the next level of typing feel and comfort. South-facing RGB LED Lights illuminate the keyboard better and support more keycaps and switches; Adjustable spectrum modes, button assignments and easy-macro scripts through MAXFIT67 software (Not compatible with Mac). Last up to 70 hours typing (240 hours with RGB off), or up to 7 days normal use (count 8hrs per day) with a 4000 mAh big battery; With Mac layout, Maxfit67 has all necessary Mac function keys, while compatible with Windows. What you get: FANTECH MAXFIT67 keyboard, USB receiver, switch/keycap puller, type-C charging cable