{"product_id":"gmk104-mechanical-keyboard-kit-with-screen-knob-full-size-diy","title":"GMK104 Mechanical Keyboard Kit with Screen \u0026 Knob - Full Size DIY","description":"\u003cp\u003eOur review of the GMK104 Mechanical Keyboard Kit finds it aimed at builders who want a full size, customizable board with multimedia flair. The single biggest reason to buy is the integrated smart display and metal volume knob, which turn a barebones, gasket-mounted, hot-swappable 104-key platform into an interactive centerpiece for a desk. For tinkerers who value programmability and long wireless runtime, this kit blends VIA support, three-mode connectivity, and a 4000mAh battery into a package designed for both office use and gaming.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Display and Controls:\u003c\/strong\u003e The multifunctional screen can be updated with custom images and is paired with two multimedia buttons that switch backlight or screen on and off for quick control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Volume Knob:\u003c\/strong\u003e A tactile metal knob gives smooth, hardware volume control that feels durable and precise during media playback or game sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 104-Key NKRO:\u003c\/strong\u003e The standard 104-key layout includes numpad and function row with NKRO to ensure all simultaneous keypresses register for gaming and productivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIA Programmable:\u003c\/strong\u003e Full VIA support lets users remap every key, build macros and customize lighting without reflashing firmware, speeding up the DIY workflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-Mode Connectivity:\u003c\/strong\u003e Switch between Bluetooth 5.0, 2.4GHz dongle, and USB-C wired modes, and pair three devices for quick context switching with FN shortcuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGasket Mount \u0026amp; Hot-Swap:\u003c\/strong\u003e Gasket mounting plus silicone padding provides a cushioned, quieter typing feel while hot-swap sockets accept 3-pin and 5-pin switches for easy customization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe GMK104 is best for enthusiasts who want a full size, buildable keyboard with advanced features like VIA programmability, a user-updateable screen, and hardware media controls. It suits users who plan to swap switches, experiment with layouts, and value a standard number pad for spreadsheets or gaming macros.\u003c\/p\u003e\n\u003cp\u003eThose who prefer a pre-assembled, out-of-the-box experience or who need ultra-compact layouts should look elsewhere, since the GMK104 is a barebones DIY kit that expects users to add switches and keycaps and to perform basic customization steps.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated smart display and metal knob add practical media control and visual customization.\u003c\/li\u003e\n\u003cli\u003eVIA support and full 104-key programmability make complex remaps and macros quick and simple.\u003c\/li\u003e\n\u003cli\u003eThree-mode connectivity with a 4000mAh battery provides versatile use and long battery life.\u003c\/li\u003e\n\u003cli\u003eGasket mount and hot-swap support deliver a comfortable typing feel and easy switch changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShips as a barebones kit, so buyers must supply switches and keycaps and perform assembly themselves.\u003c\/li\u003e\n\u003cli\u003eThe smart display limits may require learning the available customization tools to get the most from it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eZMX (GMK104)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLayout\u003c\/td\u003e\n\u003ctd\u003e104-key full size with numpad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5.0 \/ 2.4GHz dongle \/ USB-C wired\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e4000mAh rechargeable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount \u0026amp; Switch\u003c\/td\u003e\n\u003ctd\u003eGasket mount; hot-swap supports 3-pin and 5-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgrammability\u003c\/td\u003e\n\u003ctd\u003eVIA compatible, full key remap and macros\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklight\u003c\/td\u003e\n\u003ctd\u003eSouth-facing RGB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe GMK104 kit is a strong choice for DIY keyboard builders who want a true full size board with a built-in display and hardware volume control. Its VIA support, gasket mount, and three-mode wireless make it versatile for work and play, and the hot-swap PCB removes soldering hurdles. For the right user this is good value because it combines premium customization features with practical daily functionality.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs the GMK104 ready to use out of the box?\u003c\/strong\u003e\u003cbr\u003eThe kit is barebones and requires switches and keycaps to be installed before use; a detachable USB-C cable is included for wired use and charging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I program keys and lighting?\u003c\/strong\u003e\u003cbr\u003eYes, the PCB supports VIA, allowing full key remapping, macro creation and lighting effect customization without firmware flashing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat wireless options and battery life can be expected?\u003c\/strong\u003e\u003cbr\u003eIt supports Bluetooth 5.0, 2.4GHz dongle and wired USB-C, and the built-in 4000mAh battery is sized for extended wireless use depending on backlight settings.\u003c\/p\u003e","brand":"ZMX","offers":[{"title":"Default Title","offer_id":48746775544027,"sku":"B0DJW7L4T3","price":78.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/719R5MTpHJL._AC_SL1500.jpg?v=1778775847","url":"https:\/\/gearmusthave.com\/products\/gmk104-mechanical-keyboard-kit-with-screen-knob-full-size-diy","provider":"GearMustHave","version":"1.0","type":"link"}