MKESPN K812 vs W909: Wired Numpad vs Wireless Macropad Comparison

Compare MKESPN K812 vs W909 Differences Side by Side

This comparison is for users looking for a dedicated macro keyboard from MKESPN. The decision is challenging because both the K812 and W909 offer QMK and VIA support for deep customization, but they serve fundamentally different purposes. The K812 is a wired numpad, while the W909 is a wireless 15-key macropad. Your choice hinges on whether you need numeric entry or a portable, wireless button box.

Model
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Has Linear switch options Available in a Numpad layout Supports Wired, Wired only connectivity Weighs about 420 g Sized at 98 x 116 x 39 mm	Available in a Macropad layout Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Equipped with a 1000 mAh battery Weighs about 625 g Sized at 44 x 153 x 113 mm
Score	Scores Performance: 49.6 Build Quality: 71 Productivity: 57.3 Customizability: 64.1 Portability: 62.8	Scores Performance: 49.2 Build Quality: 70.2 Productivity: 56.1 Customizability: 59.8 Portability: 78.4
Name	Name MKESPN K812	Name MKESPN W909
Release year	Release year 2025	Release year 2025
Switch Options	Switch Options Linear	Switch Options -
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size Numpad	Layout Size Macropad
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	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 Wired, Wired only	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity -	Battery capacity 1000 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 -	Mount Style -
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight	Backlight
Case Colors	Case Colors	Case Colors
Case Material	Case Material -	Case Material -
Keycaps Material	Keycaps Material -	Keycaps Material -
Dimensions	Dimensions 98 x 116 x 39 mm	Dimensions 44 x 153 x 113 mm
Weight	Weight 420g	Weight 625g

[In Stock] K812 Wired Macro Defined Mechanical Keyboard

[In Stock] W909 15 Keys Wireless Macro Defined Mechanical Keyboard

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0.0 stars (0 reviews)

Has Linear switch options
Available in a Numpad layout
Supports Wired, Wired only connectivity
Weighs about 420 g
Sized at 98 x 116 x 39 mm

Available in a Macropad layout
Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
Equipped with a 1000 mAh battery
Weighs about 625 g
Sized at 44 x 153 x 113 mm

Scores

Performance: 49.6
Build Quality: 71
Productivity: 57.3
Customizability: 64.1
Portability: 62.8

Scores

Performance: 49.2
Build Quality: 70.2
Productivity: 56.1
Customizability: 59.8
Portability: 78.4

Name

MKESPN K812

Name

MKESPN W909

Release year

2025

Release year

2025

Switch Options

Linear

Switch Options

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

Numpad

Layout Size

Macropad

Layout Standard

ANSI

Layout Standard

ANSI

Layout Ergonomics

Normal

Layout Ergonomics

Normal

Knob Support

Display Support

Mac/Win Support

Multi-Media Keys

USB-C

USB passthrough

Connection

Wired, Wired only

Connection

Bluetooth, 2.4 GHz, Wired, Wireless

Polling Rate

Battery capacity

1000 mAh

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Screw in Stabilizers

Sound Dampening

Backlight

Case Colors

Case Material

Keycaps Material

Dimensions

98 x 116 x 39 mm

Dimensions

44 x 153 x 113 mm

Weight

420g

Weight

625g

Pros and Trade-offs

Your primary need dictates the choice. If your workflow revolves around numbers, spreadsheets, or data entry, the MKESPN K812 wired numpad is the logical tool. If you prioritize cable-free flexibility, want a compact button box for gaming or creative macros, and don't need a numpad, the MKESPN W909 wireless macropad is the more versatile option. Both share excellent firmware support.

MKESPN K812

+Traditional numpad layout optimized for numeric data entry.
+Wired-only connection ensures consistent, lag-free operation.
+Lighter weight of 420g compared to the W909.
+Supports QMK and VIA for key remapping and macro programming.

−Lacks wireless connectivity options like Bluetooth or 2.4 GHz.
−Limited to a single layout and function (numpad).
−No battery, so it must always be connected via cable.

MKESPN W909

+Tri-mode connectivity with Bluetooth, 2.4 GHz, and wired options.
+Compact 15-key macropad layout for flexible command binding.
+Includes a 1000mAh rechargeable battery for cordless use.
+Product listing shows multiple color options (Black+Red, Black+Yellow, White).

−Heavier at 625g, though its small footprint may offset this.
−Lacks a numpad layout, not suitable for dedicated number entry.
−Battery life is dependent on the 1000mAh capacity and usage patterns.

Which Keyboard Is Better for Your Needs?

The MKESPN W909 wins for gaming, travel, and content creation due to its wireless connectivity and compact macropad layout. The MKESPN K812 is the clear choice for office work requiring a numpad. For programming and modding, the keyboards tie, as both offer the same core QMK/VIA firmware customization, leaving the decision to layout preference.

GamingMKESPN W909

•The W909's wireless connectivity via 2.4 GHz and Bluetooth reduces cable clutter on the desk.
•Its 15-key macropad layout is ideal for binding game commands, spells, or actions.
•The product listing mentions multiple color options like Black+Red, which may appeal to gaming setups.

OfficeMKESPN K812

•The K812's numpad layout is essential for efficient numeric data entry in spreadsheets and accounting.
•Its wired-only connection provides a reliable, always-on link without battery concerns.
•At 420g, it is lighter than the W909, making it slightly easier to reposition on a desk.

ProgrammingTie

•Both keyboards support QMK and VIA, allowing deep reprogramming of keys for IDE shortcuts.
•The choice depends on preferred shortcut style: the K812 offers a numpad for calculator functions, while the W909 provides 15 freely assignable keys.
•Both are pre-built and ready to use with custom firmware.

TravelMKESPN W909

•The W909 offers Bluetooth and 2.4 GHz wireless connectivity, eliminating the need for a cable when on the go.
•Its macropad form factor (44 x 153 x 113 mm) is more compact in one dimension than the K812's numpad layout.
•It includes a 1000mAh battery for cordless operation.

ModdingTie

•Both keyboards have identical support for QMK and VIA firmware, offering the same level of software customization.
•Both are listed as pre-built, with no mention of hot-swap sockets, limiting hardware modding to keycaps and potentially case modifications.
•The vendor's refund policy for both states that modified PCBs or lubed switches are exempt from warranty, indicating a similar stance on user modifications.

Content CreationMKESPN W909

•The W909's wireless design allows for flexible placement away from the main workstation, useful for controlling timelines or brush shortcuts.
•Its 15 keys can be mapped to specific application macros in video or photo editing software.
•The wireless functionality avoids adding another cable to a potentially crowded content creation desk.

Frequently Asked Questions (FAQ)