BOYI GMK104 Barebones Keyboard Kit Review: Specs, Pros and Cons
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This boyi gmk104 barebones keyboard kit review focuses on a full-size, gasket-mounted mechanical board designed for builders. It features a 4000mAh battery and tri-mode connectivity via Bluetooth 5.0, 2.4GHz, or USB Type-C. The kit includes a south-facing RGB layout and a dedicated screen with a metal volume knob. You must source your own switches and keycaps to complete the build. This approach allows you to customize the feel and sound of your typing experience while retaining the structural integrity of a premium gasket mount design.
What stands out
- Gasket mount structure for a cushioned typing feel
- 4000mAh battery supports extended wireless use
- VIA/QMK programmable for custom macros and remapping
- Hot-swappable PCB for easy 3-pin or 5-pin switch changes
- Integrated screen and metal knob for media control
Who it fits
Good fit for
This kit suits enthusiasts who want a full-size board with a numpad for office work or gaming. The gasket mount and hot-swap socket appeal to those who enjoy tuning their typing experience. You will appreciate the VIA programming if you need complex macros. The tri-mode connectivity helps users who switch between multiple devices. The included screen and knob add a unique tactile element for volume and backlight control without needing software.
Who should skip it
You should look elsewhere if you need a ready-to-use keyboard. This is a barebones kit, meaning you must purchase switches, keycaps, and stabilizers separately. If you prefer a compact layout, the full-size design with numpad may take up too much desk space. Users who do not want to assemble their own hardware will find this option impractical. Additionally, the lack of a pre-installed firmware interface means you need to use VIA or QMK software for customization.
Verdict: The BOYI GMK104 offers a highly customizable, full-size platform with premium features like gasket mounting and a screen knob. It is ideal for builders who value flexibility and wireless convenience.
Key specs explained for GMK104
Form Factor: Full-size
This layout includes a standard numpad, arrow keys, and function row. You get the complete 104-key arrangement found on most office keyboards. This benefits users who need numeric entry for spreadsheets or data work. If you prioritize desk space over portability, this full layout is the practical choice compared to compact tenkeyless designs.
Connectivity: Bluetooth 5.0, 2.4GHz, USB Type-C
Tri-mode support lets you switch between wireless and wired connections. Bluetooth 5.0 connects to multiple devices, while the 2.4GHz dongle offers low-latency performance. USB Type-C provides stable wired charging and data transfer. This flexibility suits users who move between computers or prefer a clutter-free desk with reliable wireless options.
Mounting Style: Gasket Mount
Gasket mounting uses flexible components to hold the PCB, rather than rigid screws. This design isolates the board from the case, reducing harsh vibrations. You will likely notice a softer, more consistent typing feel. This construction is preferred by enthusiasts seeking a quieter, more comfortable typing experience compared to traditional screw-down boards.
Hot-Swappable PCB
A hot-swappable PCB allows you to change switches without soldering. You can easily swap between linear, tactile, or clicky switches to tailor the feel. This feature is essential for DIY builders who want to experiment with different switch types. It simplifies repairs and customization, saving time and effort compared to soldered boards.
Design and build overview
The listing describes this as a full-size board with a gasket mount structure. This mounting style typically isolates the plate from the case to reduce noise and create a softer typing feel. The kit is hot-swappable, allowing you to change switches without soldering. It supports both three-pin and five-pin options, giving you flexibility when choosing your switches. The layout includes a numpad, arrow keys, and function row for complete numeric and editing control.
Dimensions are listed as 10 inches in length, 4 inches in width, and 1 inch in height. It weighs 1.5 pounds. The case comes in white or black finishes. A metal volume knob and a small smart display are included on the top right. These controls let you adjust audio levels and show custom images or text. South-facing RGB LEDs sit under the keycaps, which helps ensure even light distribution and compatibility with most keycap profiles. The listing notes full compatibility with Windows and macOS systems. This design suits users who want a large, feature-rich board for desk setups where space is available and customization is a priority.
Setup, Connectivity, and Daily Use
You begin setup by selecting switches and keycaps for the hot-swappable PCB. The board supports both 3-pin and 5-pin switches, allowing you to build the tactile feel you prefer without soldering. Once assembled, you connect via Bluetooth 5.0, a 2.4GHz wireless dongle, or a USB Type-C cable. The 4000mAh battery provides long-term power for wireless use, while the wired mode ensures zero latency for gaming or fast typing. You can switch between paired devices using the FN key combinations, making it easy to move between a desktop and a laptop.
Daily use benefits from the full-size layout with NKRO support, meaning you can press multiple keys simultaneously without conflict. This is useful for gaming macros or complex spreadsheet shortcuts. The south-facing RGB backlighting ensures compatibility with most thick keycaps, providing even illumination. You can customize lighting and key functions through QMK or VIA software, creating macros or remapping keys to suit your workflow. The dedicated metal knob offers precise volume control, while the small screen displays real-time info or custom images. You can toggle backlight modes and screen content using the multimedia buttons. The gasket mount structure aims to provide a cushioned typing experience, reducing harsh sounds. This kit suits users who want a fully customizable, full-featured board that handles office tasks and gaming with flexible connectivity options.
Before You Buy GMK104 Kit
You need to buy switches and keycaps separately. The listing specifies support for 3-pin and 5-pin switches. Choose your preferred tactile feel before assembly. You also need to verify your computer supports Bluetooth 5.0 or has a free USB port for the 2.4GHz receiver. The board works with Windows and macOS. Check your operating system compatibility. Cleaning requires a soft cloth. Avoid harsh chemicals on the screen. This full-size kit suits users who want a complete numpad. It fits well if you need numeric entry for work. Compare it to smaller 75% or 60% boards if you lack desk space. The gasket mount offers a softer feel than rigid plates. This choice is best for builders who enjoy customization. It is not ideal for those seeking a plug-and-play experience. You must assemble the keyboard yourself. This process takes time. The result is a personalized typing experience. Consider your desk size and typing habits. This kit is for dedicated enthusiasts. It is not for casual users who want immediate use.
Check before you buy
- Buy compatible 3-pin or 5-pin mechanical switches.
- Purchase keycaps that fit standard stem profiles.
- Ensure your device supports Bluetooth 5.0 or USB.
- Check macOS compatibility for function key mapping.
The product at a glance
BOYI GMK104 Full-Size Keyboard
Best for: DIY builders wanting full-size features
- Form Factor
- Full-size
- Connectivity
- Bluetooth 5.0, 2.4GHz, USB Type-C
- Backlighting
- RGB
- Hot-Swap Support
- Hot-Swappable
- Mounting Style
- Gasket Mount
- Media Controls
- Volume Knob
View on Amazon: BOYI GMK104 Full-Size Keyboard Affiliate link
The BOYI GMK104 is a full-size barebones mechanical keyboard kit designed for DIY builders. It features a gasket mount for a cushioned typing feel and a hot-swappable PCB for easy switch changes. You get tri-mode connectivity via Bluetooth 5.0, 2.4GHz, or USB Type-C. A 4000mAh battery supports long use, while a smart display and metal knob add media control. It includes south-facing RGB lighting and supports QMK/VIA programming for customization.
Pros
- Tri-mode connectivity with Bluetooth 5.0, 2.4GHz, and wired Type-C options.
- Hot-swappable PCB supports 3-pin and 5-pin switches without soldering.
- Integrated smart display and metal volume knob for media control.
- Gasket mount structure provides a cushioned typing experience.
- 4000mAh battery ensures extended wireless usage between charges.
Cons
- Full-size layout with numpad increases desk footprint.
- Sold as a barebones kit requiring separate switches and keycaps.
- South-facing RGB may be incompatible with some high-profile keycaps.
Good fit if
- You want a customizable full-size keyboard with a numpad.
- You prefer tri-mode connectivity for multiple devices.
- You enjoy DIY assembly and switch swapping.
Skip if
- You need a pre-assembled keyboard ready to use.
- You require a compact layout to save desk space.
- You prefer a keyboard without a digital display.
Verdict: The BOYI GMK104 Full-Size Barebones Kit suits builders who want a feature-rich, full-size layout with modern connectivity and customization options. Its gasket mount and hot-swap PCB make it a solid foundation for a personalized typing experience.
Specifications side by side
| Spec | BOYI GMK104 Full-Size Keyboard |
|---|---|
| Form Factor | Full-size |
| Connectivity | Bluetooth 5.0, 2.4GHz, USB Type-C |
| Backlighting | RGB |
| Hot-Swap Support | Hot-Swappable |
| Mounting Style | Gasket Mount |
| Media Controls | Volume Knob |
| Operating System | Mac, Windows |
| Dimensions | 10 × 4 × 1 inches |
| Weight | 1.5 pounds |
| Color | GMK104-White |
| Model | GMK104 |
Frequently asked questions
Does the BOYI GMK104 support Mac computers?
Yes, the listing confirms compatibility with both Mac and Windows operating systems. You can use this full-size keyboard with Apple devices without issue. The board includes standard layout keys that function across platforms. This makes it a versatile choice for users who switch between different computer ecosystems. The gasket mount design remains consistent regardless of your host device.
What is the weight of the GMK104 kit?
The kit weighs 1.5 pounds. This weight comes from the aluminum case and internal components included in the barebones package. The dimensions are 10 inches in length, 4 inches in width, and 1 inch in height. The substantial weight helps keep the board stable on your desk during intense typing sessions. It does not include keycaps or switches, which you must source separately.
Can I use Cherry MX style switches with this board?
Yes, the PCB is hot-swappable and supports both 3-pin and 5-pin switches. This standard includes popular options like Cherry MX, Gateron, and Kailh. You can install your preferred switches without soldering. This flexibility allows you to customize the tactile feel and sound of your keyboard. You simply need to purchase compatible switches and keycaps to complete your build.
How does the gasket mount affect typing feel?
The gasket mount structure isolates the plate from the case. This design typically reduces noise and creates a softer, more flexible typing experience. It helps dampen sound and provides a distinct acoustic profile compared to tray-mounted boards. You will notice a different feedback when pressing keys. This mounting style is popular among enthusiasts seeking a premium typing feel.
Is the RGB lighting south-facing?
Yes, the kit features a south-facing RGB layout. This design places the LEDs under the switches rather than beside them. It allows for better compatibility with taller keycaps and various switch types. You will not experience light blockage from bulky keycap stems. The lighting remains visible and consistent across your chosen keycaps, enhancing the visual appeal of your build.
What connectivity options are available on the BOYI GMK104?
The board offers tri-mode connectivity via Bluetooth 5.0, 2.4GHz wireless, or USB Type-C. You can connect to multiple devices wirelessly and switch between them easily. The USB Type-C port allows for wired use or charging. This flexibility ensures you can use the keyboard with various devices, including laptops, desktops, and tablets. The 4000mAh battery supports extended wireless use.