Epomaker EK21 vs TH108 V2 PRO: Numpad vs Full-Size Comparison

Compare Epomaker EK21 vs TH108 V2 PRO Differences Side by Side

This comparison is for users deciding between a dedicated, highly portable accessory and a full-featured primary keyboard. Both are Epomaker products with gasket mounts, triple-mode connectivity, and hot-swappable switches, making the choice difficult based on shared quality. The decision hinges entirely on whether you need a compact numpad to complement an existing setup or a complete 100% layout keyboard as your main driver.

Model
Rating	4.6 stars (12 reviews)	4.7 stars (6 reviews)
Purchase Options
Main differences	Released in 2025 Has Linear switch options Available in a Numpad layout Includes a No display Supports VIA configuration Equipped with a 1000 mAh battery Weighs about 200 g Sized at 29 x 138 x 93 mm Offers Yes, Rgb RGB lighting	Released in 2026 Has Linear, Silent switch options Available in a 100% layout Includes a Yes display Equipped with a 10000 mAh battery Weighs about 1500 g Sized at 44 x 447 x 141 mm Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 77.4 Build Quality: 76.8 Productivity: 86.7 Customizability: 82.6 Portability: 87.8	Scores Performance: 78.4 Build Quality: 68.8 Productivity: 83.1 Customizability: 73.2 Portability: 62.7
Name	Name Epomaker EK21	Name Epomaker TH108 V2 PRO
Release year	Release year 2025	Release year 2026
Switch Options	Switch Options Linear	Switch Options Linear, Silent
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size Numpad	Layout Size 100%
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 Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 1000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity 1000 mAh	Battery capacity 10000 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 Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS	Case Material ABS
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 29 x 138 x 93 mm	Dimensions 44 x 447 x 141 mm
Weight	Weight 200g	Weight 1500g

Select a keyboard to compare

4.6 stars (12 reviews)

4.7 stars (6 reviews)

Released in 2025
Has Linear switch options
Available in a Numpad layout
Includes a No display
Supports VIA configuration
Equipped with a 1000 mAh battery
Weighs about 200 g
Sized at 29 x 138 x 93 mm
Offers Yes, Rgb RGB lighting

Released in 2026
Has Linear, Silent switch options
Available in a 100% layout
Includes a Yes display
Equipped with a 10000 mAh battery
Weighs about 1500 g
Sized at 44 x 447 x 141 mm
Offers Yes, Rgb, South-face, Rgb South-face RGB lighting

Scores

Performance: 77.4
Build Quality: 76.8
Productivity: 86.7
Customizability: 82.6
Portability: 87.8

Scores

Performance: 78.4
Build Quality: 68.8
Productivity: 83.1
Customizability: 73.2
Portability: 62.7

Name

Epomaker EK21

Name

Epomaker TH108 V2 PRO

Release year

2025

Release year

2026

Switch Options

Linear

Switch Options

Linear, Silent

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

Numpad

Layout Size

100%

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

Bluetooth, 2.4 GHz, Wired, Wireless

Connection

Bluetooth, 2.4 GHz, Wired, Wireless

Polling Rate

1000 Hz

Polling Rate

1000 Hz

Battery capacity

1000 mAh

Battery capacity

10000 mAh

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Gasket Mount

Mount Style

Gasket Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb

Backlight

Rgb, South-face

Case Colors

Case Material

ABS

Case Material

ABS

Keycaps Material

PBT

Keycaps Material

PBT

Dimensions

29 x 138 x 93 mm

Dimensions

44 x 447 x 141 mm

Weight

200g

Weight

1500g

Pros and Trade-offs

This is not a comparison of two similar keyboards, but of a peripheral versus a primary input device. If you need a full-sized keyboard with every key, a massive battery, and flashy features like a screen, the TH108 V2 PRO is your only option. If you already have a compact main keyboard and miss a numpad, or want a highly portable and programmable macro pad, the EK21 is a compelling and more affordable accessory.

Epomaker EK21

+Extremely portable at 200g with a compact 20-key numpad layout.
+Officially supports VIA software for extensive programmability.
+Includes three layers of sound-dampening foam (Poron, IXPE) for a tuned acoustic profile out of the box.
+Comes with a premium aluminum alloy knob for volume or custom controls.

−Lacks a primary typing section, functioning only as a supplemental numpad.
−Smaller 1000mAh battery requires more frequent charging compared to larger keyboards.
−Some user reviews mention firmware or software configuration issues.

Epomaker TH108 V2 PRO

+Full 100% layout with 104 keys and a dedicated numpad for comprehensive input.
+Features an interactive glass screen for system info, GIFs, and customization.
+Massive 10000mAh battery enables very long wireless usage periods.
+Utilizes a 5-layer gasket structure with PORON, latex, and silicone for a pronounced typing feel and sound.

−Very large and heavy at 1.5kg, making it impractical to move regularly.
−Lacks explicit mention of VIA support, relying on a web-based driver instead.
−Higher price point compared to the EK21 numpad.

Which Keyboard Is Better for Your Needs?

The TH108 V2 PRO is the clear choice for primary desktop use cases like gaming, office work, programming, and content creation, thanks to its full layout, massive battery, and premium features like a screen. The EK21 wins decisively for travel due to its minuscule size and for modders who prioritize VIA software support and a straightforward build. Your primary need dictates the winner.

GamingEpomaker TH108 V2 PRO

•The TH108 V2 PRO offers a full layout with dedicated keys for gaming shortcuts and macros.
•Its listing specifies a 2ms latency in wired mode, which is lower than the unspecified latency of the EK21.
•The 1.5kg weight provides a stable, anchored feel during intense use.

OfficeEpomaker TH108 V2 PRO

•The 100% layout includes a dedicated numpad, which is essential for data entry.
•A massive 10000mAh battery promises extended wireless use between charges.
•It offers silent linear switch options, which are better for shared workspaces.

ProgrammingEpomaker TH108 V2 PRO

•The full 104-key layout provides all standard keys and a numpad for numerical input.
•The integrated screen and knob can be customized for workflow shortcuts and system monitoring.
•South-facing RGB LEDs ensure compatibility with Cherry-profile keycaps, popular in custom sets.

TravelEpomaker EK21

•The EK21 is extremely compact at 29 x 138 x 93 mm and weighs only 200g.
•Its 20-key numpad layout is designed as a portable supplement to a laptop or smaller keyboard.
•It includes a 1000mAh battery, which is sufficient for its smaller size and less frequent charging needs on the go.

ModdingEpomaker EK21

•The EK21 explicitly supports VIA software for deep, real-time key remapping and macro programming.
•Its vendor description details specific foam layers (Poron, IXPE) and a flex-cut PCB and plate for a moddable typing feel.
•As a simpler, smaller board, it may be less intimidating for first-time modders to disassemble and modify.

Content CreationEpomaker TH108 V2 PRO

•The interactive glass screen allows for uploading GIFs or displaying custom graphics and system stats.
•The multifunction knob can be assigned to control timeline scrubbing, brush size, or volume.
•The complete layout ensures all application shortcuts are readily available without layer switching.

Frequently Asked Questions (FAQ)