MXRSKEY CK820 DIY Kit
Best premium foundation for custom mechanical keyboard enthusiasts.
Discover a premium typing experience with this compact 75% mechanical keyboard kit. Its robust chassis is crafted from aviation-grade aluminum alloy using precision CNC machining for exceptional durability and a refined aesthetic. The innovative gasket-mounted structure provides a cushioned typing feel, while full-key hot-swappable sockets allow for effortless switch customization. Enjoy seamless connectivity with three-mode options, including Bluetooth, 2.4GHz wireless, and wired Type-C. Enhance your setup with dynamic RGB backlighting and a functional multimedia knob.
$179.99
Owner Satisfaction
4.6
/ 5
Category Rank
461
/ 3878
#461 in Keyboards
Price vs Category Average
+30%
Above average
Layout
7582
/ Compact % with keys
Who it's for
- Typists seeking a cushioned and refined tactile experience
- Multi-device users needing seamless wireless and wired flexibility
- Keyboard enthusiasts wanting effortless switch customization without soldering
Who should skip it
- Beginners intimidated by the assembly and component sourcing process
- Users wanting a premium typing sound straight out of the box
- Power users requiring advanced QMK or VIA customization features
Performance breakdown
Build Integrity
CNC-machined aluminum chassis provides a premium, tank-like structural foundation.
Typing Feel
Gasket-mounted design delivers a soft, cushioned, and satisfying typing experience.
Customization Potential
Hot-swappable sockets make switch experimentation effortless for any user.
Connectivity Versatility
Seamless switching between three modes keeps your multi-device workflow fluid.
Aesthetic Customization
South-facing RGB LEDs offer vibrant lighting compatible with most keycap profiles.
Layout Efficiency
Compact 75% footprint saves desk space without sacrificing essential navigation keys.
Key Specs
Layout
Compact 75% with 82 keys
Structure
Gasket-Mounted Design
Chassis Material
CNC Machined Aviation-Grade Aluminum Alloy
Connectivity
Three-Mode (Bluetooth V5.0, 2.4GHz Wireless, Type-C)
Hot-Swap
Full-Key Hot-Swappable Sockets (Supports 3-pin and 5-pin switches)
Backlighting
Dynamic RGB with South-facing LEDs
Battery
Built-in 3000mAh Battery
Programming
Fully Programmable
Know before you buy
The gasket-mounted design uses soft gaskets to isolate the keyboard plate from the aluminum chassis. This results in a more flexible, cushioned typing feel and a cleaner, more muted sound profile compared to traditional tray-mount keyboards.
The CK820 features universal hot-swap sockets that support both 3-pin and 5-pin mechanical switches. This allows you to swap out your switches without any soldering, giving you the freedom to experiment with different tactile or linear feels.
Yes, the CK820 is fully compatible with both Windows and macOS. You can easily switch between operating systems, and the board’s programmability ensures you can map your keys to suit your specific workflow.
You can connect the keyboard via a stable 2.4GHz wireless dongle, Bluetooth 5.0 for multi-device pairing, or a wired USB-C connection. It is designed to switch seamlessly between these modes, allowing you to toggle between a desktop, laptop, or tablet with ease.
The dedicated multimedia knob allows for quick adjustments to volume and media playback without needing to access software or function layers. It also features an integrated RGB indicator to provide visual feedback on your settings.
As a DIY kit, the MXRSKEY CK820 typically comes as a barebones unit. You will need to purchase and install your own mechanical switches and keycaps to complete the build.
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