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Compare KBDFans KBD8X MKIII vs Keychron K2 Pro Differences Side by Side

This comparison is for buyers deciding between a high-end DIY kit and a versatile pre-built wireless board. The KBDFans KBD8X MKIII is a heavy, wired TKL kit focused on customization and sound, while the Keychron K2 Pro is a lighter, wireless 75% keyboard ready for multi-device use. The decision hinges on whether you prioritize a stationary, mod-centric build or a portable, feature-rich daily driver.

95
KBD8X MKIII
94
Keychron K2 Pro QMK/VIA Wireless Mechanical Keyboard

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0.0 (0)
4.9 (15)
  • Released in 2023
  • Available in a 80% layout
  • Built with the ANSI, ISO layout standard
  • Offers Split Backspace ergonomics
  • Supports VIAL configuration
  • Uses a Top Mount mounting style
  • Supports Wired, Wired only connectivity
  • Weighs about 2700 g
  • Sized at 33 x 358 x 139 mm
  • Made with a Aluminum, Plastic case
  • Features PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Released in 2022
  • Has Linear, Tactile, Clicky switch options
  • Available in a 75% layout
  • Built with the ISO, JIS, ANSI, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK layout standard
  • Offers Normal ergonomics
  • Provides dedicated media keys
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Equipped with a 4000 mAh battery
  • Weighs about 1070 g
  • Sized at 25 x 317 x 122 mm
  • Made with a Aluminum, Plastic, ABS case
  • Features ABS, PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting
Scores
  • Performance: 83.8
  • Build Quality: 87.9
  • Productivity: 98
  • Customizability: 95.4
  • Portability: 58.1
Scores
  • Performance: 81.6
  • Build Quality: 89.6
  • Productivity: 95
  • Customizability: 97.6
  • Portability: 80.3
Name
KBDFans KBD8X MKIII
Name
Keychron K2 Pro
Release year
2023
Release year
2022
Switch Options
-
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
75%
Layout Standard
ANSI, ISO
Layout Standard
ISO, JIS, ANSI, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK
Layout Ergonomics
Split Backspace
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Wired, Wired only
Connection
Bluetooth, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
-
Battery capacity
4000 mAh
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Top Mount
Mount Style
Tray Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb, South-face, White, White South-face
Case Colors
Case Colors
Case Material
Aluminum, Plastic
Case Material
Aluminum, Plastic, ABS
Keycaps Material
PBT
Keycaps Material
ABS, PBT
Dimensions
33 x 358 x 139 mm
Dimensions
25 x 317 x 122 mm
Weight
2700g
Weight
1070g
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Pros and Trade-offs

Your primary need dictates the choice. If you want a stationary, immersive keyboard project where you control every component and sound signature, the KBDFans KBD8X MKIII kit is the superior platform. If you need a versatile, ready-to-use keyboard for a clean desk, switching between a laptop and tablet, or occasional travel, the Keychron K2 Pro's wireless functionality and lighter build are more practical.

KBDFans KBD8X MKIII

  • +Extensive customization kit includes multiple plate materials, foam layers, and a stainless steel weight bar.
  • +Top mount with silicone gasket system offers a tunable typing feel.
  • +High-quality construction with an aluminum case and a substantial 2.7kg weight.
  • +Supports both ANSI and ISO layouts with split backspace options.
  • +Includes a carrying case and tools for assembly and maintenance.
  • −Wired-only connectivity limits placement and device switching.
  • −Very heavy at 2.7kg, making it impractical to move frequently.
  • −Sold primarily as a kit, requiring separate purchase of PCB, plate, and weight for a complete build.
  • −Higher front height (17.5mm) may require a wrist rest for comfort.

Keychron K2 Pro

  • +Tri-mode connectivity with Bluetooth and wired operation for multi-device use.
  • +Available as a fully assembled, hot-swappable board ready to use out of the box.
  • +Lighter weight (1.07kg) and more compact 75% layout enhance portability.
  • +Includes a 4000mAh battery for wireless operation.
  • +Offers extensive layout support, including multiple ISO language variants.
  • −Uses a tray mount system, which is typically less favored for acoustic tuning than gasket or top mounts.
  • −The vendor notes that a specific non-hot-swappable version lacks sound-absorbing foam and a silicone pad.
  • −Limited to a single steel plate material, unlike the multiple options offered by the KBD8X MKIII.

Which Keyboard Is Better for Your Needs?

The Keychron K2 Pro wins for office use and travel due to its wireless features and portability. The KBDFans KBD8X MKIII is the clear choice for modding enthusiasts and has an edge for programming with its TKL layout. For gaming and content creation, the boards tie, offering high performance and programmability through different means—one wired and ultra-customizable, the other wireless and immediately functional.

GamingTie
  • •Both offer a 1000 Hz polling rate for responsive input.
  • •Both support N-Key Rollover (NKRO) for simultaneous key presses.
  • •The KBD8X MKIII's heavier 2.7kg weight provides stability, while the K2 Pro's wireless connectivity offers cable-free desk space.
OfficeKeychron K2 Pro
  • •The K2 Pro offers Bluetooth and wired connectivity for switching between multiple devices.
  • •It includes multimedia keys, according to its listed features.
  • •Its lighter 1.07kg weight and smaller 75% footprint are easier to manage in shared workspaces.
ProgrammingKBDFans KBD8X MKIII
  • •The KBD8X MKIII's 80% (TKL) layout retains dedicated arrow and navigation keys.
  • •It offers a split backspace layout option for ergonomic customization.
  • •The vendor description notes support for both ANSI and ISO layouts.
TravelKeychron K2 Pro
  • •The K2 Pro is significantly lighter at 1.07kg versus 2.7kg.
  • •It has a smaller footprint (317x122mm vs 358x139mm).
  • •Wireless Bluetooth operation removes the need for a cable on the go.
ModdingKBDFans KBD8X MKIII
  • •The KBD8X MKIII kit offers a choice of four plate materials (PC, FR4, Aluminum, Carbon Fiber).
  • •Its vendor description details an extensive foam kit, silicone socks, and multiple PCB options.
  • •It includes a stainless steel weight bar and offers a top mount with silicone gasket system for tuning feel.
Content CreationTie
  • •Both keyboards support QMK and VIA for extensive macro programming.
  • •Both feature south-facing RGB lighting for compatibility with Cherry-profile keycaps.
  • •The KBD8X MKIII's dedicated TKL layout may suit some workflows, while the K2 Pro's wireless feature aids in a clean setup for filming.

Frequently Asked Questions (FAQ)

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