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Compare Keychron K10 V2 vs K9 Max Differences Side by Side

This comparison is for buyers deciding between a traditional full-size wireless keyboard and an ultra-slim 60% board, both from Keychron. The K10 V2 offers a 100% layout with a numpad, adjustable typing angles, and a large 4000mAh battery, making it a strong office and programming companion. The K9 Max is a low-profile 60% board that prioritizes extreme portability with a 2.4 GHz connection for gaming and a much lighter weight. The decision is hard because both support QMK and VIA, are hot-swappable, and share a similar price range, but their physical designs and connectivity options serve very different daily use cases.

93
Keychron K10 QMK Wireless Mechanical Keyboard (ISO Layout) - Version 2
85
Keychron K9 Max QMK Wireless Custom Mechanical Keyboard

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3.8 (8)
0.0 (0)
  • Released in 2024
  • Has Tactile, Linear, Clicky switch options
  • Available in a 100% layout
  • Built with the ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-CH, ANSI layout standard
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Equipped with a 4000 mAh battery
  • Weighs about 1160 g
  • Sized at 39 x 440 x 129 mm
  • Made with a ABS, Aluminum, Plastic case
  • Features PC, PBT keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face, South-face, Rgb South-face, White South-face RGB lighting
  • Released in 2025
  • Has Linear, Tactile, Clicky switch options
  • Features a low-profile design
  • Available in a 60% layout
  • Built with the ANSI layout standard
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 1550 mAh battery
  • Weighs about 426 g
  • Sized at 25 x 287 x 98 mm
  • Made with a ABS case
  • Features PBT keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
Scores
  • Performance: 81.2
  • Build Quality: 87.1
  • Productivity: 94.6
  • Customizability: 97.2
  • Portability: 53.5
Scores
  • Performance: 75.2
  • Build Quality: 75.6
  • Productivity: 91
  • Customizability: 92.6
  • Portability: 87.4
Name
Keychron K10 V2
Name
Keychron K9 Max
Release year
2024
Release year
2025
Switch Options
Tactile, Linear, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
100%
Layout Size
60%
Layout Standard
ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-CH, ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
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
Bluetooth, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
4000 mAh
Battery capacity
1550 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
Tray Mount
Mount Style
-
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, White, North-face, South-face, White South-face
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Material
ABS, Aluminum, Plastic
Case Material
ABS
Keycaps Material
PC, PBT
Keycaps Material
PBT
Dimensions
39 x 440 x 129 mm
Dimensions
25 x 287 x 98 mm
Weight
1160g
Weight
426g
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Pros and Trade-offs

Your choice depends on whether you prioritize a full-size layout with a numpad and adjustable typing angles (K10 V2) or an ultra-slim, highly portable 60% board with 2.4 GHz gaming support (K9 Max). If your work involves heavy spreadsheet or data entry, the K10 V2 is the better fit. If you need a keyboard to toss in a bag for gaming on the go, the K9 Max is the clear winner.

Keychron K10 V2

  • +Full-size 100% layout with dedicated numpad and navigation cluster boosts productivity for data entry and office tasks.
  • +Large 4000mAh battery provides extended wireless runtime between charges.
  • +Three adjustable typing angles (3.5°, 7.7°, 11°) allow personalized ergonomic positioning.
  • +Multiple layout standards including ANSI and various ISO options for regional key arrangements.
  • +Includes layered sound dampening with PET, IXPE, and EPDM foam from the vendor description.
  • −Heavy at 1160g, making it less portable for frequent travel or mobile setups.
  • −No dedicated 2.4 GHz wireless mode, relying on Bluetooth 5.2 or wired for gaming connectivity.

Keychron K9 Max

  • +Ultra-slim low-profile design with Keychron Milk POM switches that are 33% slimmer than conventional switches, per the vendor.
  • +Weighs just 426g with a compact 60% footprint, ideal for travel and small desks.
  • +Offers 2.4 GHz wireless with 1000 Hz polling rate for responsive gaming performance.
  • +Comes with low-profile double-shot PBT keycaps and redesigned stabilizers for stable big keys.
  • −60% layout lacks a numpad and dedicated navigation cluster, requiring layers for many tasks.
  • −Smaller 1550mAh battery may require more frequent charging than the K10 V2.
  • −Only available in ANSI layout, which may not suit all regional typing preferences.

Which Keyboard Is Better for Your Needs?

The K10 V2 wins in office, programming, and content creation categories largely due to its full-size layout, numpad, and larger battery. The K9 Max claims gaming and travel thanks to its 2.4 GHz wireless, low weight, and ultra-slim profile. Modding is a tie as both boards offer hot-swap sockets and fully programmable firmware with comparable internal foam options. The primary trade-off is layout size and typing angle adjustment versus portability and low-profile ergonomics.

GamingKeychron K9 Max
  • •The K9 Max offers a dedicated 2.4 GHz wireless mode with a 1000 Hz polling rate, which is typically preferred for low-latency gaming.
  • •Its ultra-slim low-profile design and lighter weight (426g) make it easier to transport to LAN events or gaming sessions.
  • •The K10 V2 depends on Bluetooth 5.2 or wired mode for gaming, lacking a dedicated 2.4 GHz option.
OfficeKeychron K10 V2
  • •The K10 V2's full-size 100% layout includes a dedicated numpad, which is highly useful for data entry and spreadsheet work.
  • •Its larger 4000mAh battery supports longer wireless operation between charges, reducing cable clutter on a desk.
  • •The K10 V2 provides three levels of adjustable typing angle (3.5°, 7.7°, 11°) for personalized ergonomic comfort.
ProgrammingKeychron K10 V2
  • •Full-size layout with dedicated navigation keys and a numpad can speed up code entry and debugging workflows.
  • •The K10 V2 offers multiple layout standards (ANSI and various ISO layouts) to match regional typing preferences.
  • •Its 1000 Hz polling rate over wired mode ensures no input delay during fast typing sessions.
TravelKeychron K9 Max
  • •The K9 Max weighs only 426g, less than half the K10 V2's 1160g, making it far easier to carry in a bag.
  • •Its compact 60% layout (287x98mm) takes up minimal desk or tray space in coffee shops or airplane seats.
  • •The ultra-slim low-profile design of the K9 Max is more comfortable to type on in tight, shallow spaces.
ModdingTie
  • •Both boards feature hot-swappable PCBs that accept MX-style switches (K10 V2) or low-profile Gateron switches (K9 Max), enabling easy switch experimentation.
  • •Both support QMK and VIA for full keymap customization and macro programming via the Keychron Launcher web app.
  • •The K10 V2 includes PET foam, IXPE acoustic foam, and EPDM foam for internal sound dampening, while the K9 Max uses IXPE and latex foam.
Content CreationKeychron K10 V2
  • •The full-size numpad on the K10 V2 is valuable for numeric timeline scrubbing and enter key use in video or audio editing.
  • •A larger layout means more dedicated keys for shortcuts like play/pause, volume, and screen capture without layers.
  • •The K10 V2 includes pre-lubed Keychron Super Switches and Cherry profile double-shot PBT keycaps for a consistent typing feel.

Frequently Asked Questions (FAQ)

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