What is the main difference between the Keychron K11 Pro and K9 Max?

The K11 Pro has a 65% Alice layout, a knob, and an aluminum-and-plastic case. The K9 Max uses a standard 60% layout and adds 2.4 GHz wireless.

Does the Keychron K11 Pro have 2.4 GHz wireless?

The K11 Pro lists Bluetooth, wired, and wireless connectivity, but does not list 2.4 GHz. The K9 Max explicitly supports 2.4 GHz, Bluetooth, and wired connections.

Which keyboard is smaller, the K11 Pro or K9 Max?

The K9 Max is smaller, with listed dimensions of 287 x 98 mm. The K11 Pro measures 346 x 115 mm.

Which keyboard weighs less?

The K9 Max weighs 426 g, while the K11 Pro weighs 510 g. That makes the K9 Max the lighter option between these two.

Are the Keychron K11 Pro and K9 Max hot-swappable?

Both product listings identify the keyboards as hot-swappable. Keychron’s descriptions specify that hot-swapping applies to the hot-swappable version, so check the selected variant before buying.

Do the K11 Pro and K9 Max support QMK and VIA?

Both models list QMK and VIA support. Their vendor descriptions also identify Keychron Launcher as a tool for remapping keys and setting macros.

Which keyboard is better for gaming, the K11 Pro or K9 Max?

The K9 Max is the more suitable pick if you want 2.4 GHz wireless for gaming, and its vendor description specifies 1000 Hz polling on 2.4 GHz and wired modes. Both models list a 1000 Hz polling rate and N-key rollover.

Does the Keychron K9 Max have sound-dampening foam?

Yes. Keychron describes the K9 Max as containing IXPE acoustic foam and latex foam, and the product metadata also lists sound dampening. The K11 Pro listing does not identify those foam layers.

Which keyboard has the Alice layout?

The K11 Pro is the Alice-layout model, with a 65% layout and a knob. The K9 Max has a standard 60% layout with 61 keys.

How long does the K9 Max battery last?

Keychron lists up to 73 hours of battery life for the K9 Max and specifies a 1550 mAh battery. The K11 Pro has a 2000 mAh battery, but its listing does not give a battery-life estimate.

Are the K11 Pro and K9 Max keycaps made of PBT?

Both use low-profile double-shot PBT keycaps, according to their vendor descriptions. The K9 Max description also identifies its keycaps as non-backlight shine-through PBT.

Which keyboard has an aluminum frame?

The K11 Pro’s build is listed as ABS plus an aluminum frame, and its metadata identifies aluminum and plastic case materials. The K9 Max is listed with an ABS frame.

Compare Keychron K11 Pro vs K9 Max Differences Side by Side

This comparison suits buyers choosing between an ergonomic 65% Alice layout and a more compact 60% keyboard. The K11 Pro has an aluminum-and-plastic case, a knob, and a larger battery, while the K9 Max weighs less and adds 2.4 GHz connectivity. Both offer low-profile switches, PBT keycaps, QMK and VIA support, and wired and Bluetooth connections. The main decision is whether you value the K11 Pro’s layout or the K9 Max’s wireless option and compact footprint.

Model
	88	85	Select a keyboard to compare
Rating	5.0 stars (2 reviews)	5.0 stars (2 reviews)
Purchase Options
Main differences	Released in 2023 Available in a 65% layout Offers Alice ergonomics Comes with a knob Uses a Tray Mount mounting style Supports Bluetooth, Wired, Wireless connectivity Equipped with a 2000 mAh battery Weighs about 510 g Sized at 11 x 346 x 115 mm Made with a Aluminum, Plastic case	Released in 2025 Available in a 60% layout Offers Normal ergonomics Includes screw-in stabilizers Has built-in sound dampening 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
Score	Scores Performance: 79.6 Build Quality: 82 Productivity: 87.4 Customizability: 91.9 Portability: 88.8	Scores Performance: 75.1 Build Quality: 77.3 Productivity: 91.5 Customizability: 91.6 Portability: 85.8
Name	Name Keychron K11 Pro	Name Keychron K9 Max
Release year	Release year 2023	Release year 2025
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options Linear, Tactile, Clicky
Profile	Profile Low Profile	Profile Low Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 65%	Layout Size 60%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Alice	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 1000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity 2000 mAh	Battery capacity 1550 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Tray Mount	Mount Style -
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, White, North-face	Backlight Rgb, White, North-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum, Plastic	Case Material ABS
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 11 x 346 x 115 mm	Dimensions 25 x 287 x 98 mm
Weight	Weight 510g	Weight 426g

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Pros and Trade-offs

Choose the K11 Pro if you specifically want an Alice layout, a knob, and an aluminum frame. Pick the K9 Max if 2.4 GHz wireless, lower weight, a smaller footprint, or its listed acoustic foam matters more. Both provide QMK, VIA, hot-swappable switches, and a 1000 Hz polling rate, so the layout and connectivity differences should guide the decision.

Keychron K11 Pro

+65% ANSI Alice layout with a knob.
+Case combines aluminum and plastic, unlike the K9 Max’s ABS frame.
+2000 mAh battery, larger than the K9 Max’s 1550 mAh battery.
+Supports hot-swappable switches, QMK, and VIA.

−Does not list 2.4 GHz connectivity, unlike the K9 Max.
−At 510 g, it weighs more than the K9 Max.
−Its 346 x 115 mm dimensions take up more desk space than the K9 Max’s listed footprint.

Keychron K9 Max

+Offers 2.4 GHz, Bluetooth, and wired connectivity.
+Weighs 426 g and has a 287 x 98 mm footprint.
+Includes IXPE and latex acoustic foam and screw-in stabilizers.
+Lists up to 73 hours of battery life and supports hot-swapping, QMK, and VIA.

−Its standard 60% layout has 61 keys, compared with the K11 Pro’s 65% Alice layout.
−The ABS frame does not include the K11 Pro’s aluminum case material.
−Its 1550 mAh battery capacity is lower than the K11 Pro’s 2000 mAh battery.

Which Keyboard Is Better for Your Needs?

The K9 Max has the clearer advantage for gaming over 2.4 GHz and for travel, where its smaller dimensions and lower weight matter. The K11 Pro’s Alice layout and knob make it a stronger fit for buyers who prefer an ergonomic split layout or want a dedicated control. Programming is a close call because both offer QMK, VIA, and Launcher customization. For modding, each has useful features, with the K9 Max’s listed foam and stabilizers balancing the K11 Pro’s aluminum frame and knob.

GamingKeychron K9 Max

•The K9 Max supports 2.4 GHz wireless as well as wired and Bluetooth connections.
•Both models list a 1000 Hz polling rate and N-key rollover.

OfficeKeychron K11 Pro

•The K11 Pro’s 65% Alice layout offers a distinct ergonomic layout compared with the K9 Max’s standard 60% layout.
•The K11 Pro includes a knob and multimedia keys.

ProgrammingTie

•Both keyboards support QMK, VIA, key remapping, and macros through Keychron Launcher.
•The K11 Pro offers a 65% Alice layout, while the K9 Max has a smaller 60% layout with 61 keys.

TravelKeychron K9 Max

•The K9 Max weighs 426 g, compared with 510 g for the K11 Pro.
•Its listed dimensions are 287 x 98 mm, making its footprint smaller than the K11 Pro’s 346 x 115 mm.

ModdingTie

•Both models list hot-swappable switches, QMK support, and VIA support.
•The K9 Max adds IXPE acoustic foam, latex foam, and screw-in stabilizers, while the K11 Pro has a knob and an aluminum frame.

Content CreationKeychron K11 Pro