Compare Epomaker EK21 vs TH80 V2 Differences Side by Side

This comparison is for users deciding between two very different Epomaker products. The EK21 is a dedicated 20-key numpad, while the TH80 V2 is a complete 75% layout keyboard. The decision is difficult because both offer gasket mounts, triple-mode connectivity, and hot-swappable switches, but serve fundamentally different purposes. This guide helps you pick based on whether your priority is expanding an existing setup or acquiring a new primary keyboard.

Model
	83	70	Select a keyboard to compare
Rating	4.6 stars (12 reviews)	5.0 stars (4 reviews)
Purchase Options
Main differences	Released in 2025 Has Linear switch options Available in a Numpad layout Supports VIA configuration Features N-key rollover 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 80% layout Equipped with a 8000 mAh battery Weighs about 900 g Sized at 44 x 323 x 141 mm Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 77.2 Build Quality: 76.6 Productivity: 86.1 Customizability: 82.4 Portability: 87.8	Scores Performance: 66.2 Build Quality: 63.7 Productivity: 84.2 Customizability: 68 Portability: 86.4
Name	Name Epomaker EK21	Name Epomaker TH80 V2
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 80%
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 8000 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 323 x 141 mm
Weight	Weight 200g	Weight 900g

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Pros and Trade-offs

Your choice hinges entirely on the device's primary role. The Epomaker TH80 V2 is a versatile, full-featured wireless keyboard ideal as your main daily driver. The Epomaker EK21 is a specialized, highly portable accessory designed to complement an existing compact or tenkeyless keyboard setup. Prioritize the TH80 V2 for a standalone solution, and the EK21 to expand your current workstation's capabilities.

Epomaker EK21

+Extremely portable at 200g weight and 29mm thickness.
+Supports VIA software for open-source, deep customization.
+Includes a CNC-cut polycarbonate plate and a flex-cut PCB for typing feel.
+Comes with three layers of sound-dampening foam (Poron and IXPE).
+Offers a lower price point for a fully featured accessory.

−Is only a numpad, requiring a separate main keyboard for full functionality.
−Has a smaller 1000mAh battery compared to the TH80 V2.
−Lacks the adjustable typing angles and kickstand of the TH80 V2.

Epomaker TH80 V2

+Features a complete 75% layout with 79 keys and a programmable knob.
+Massive 8000mAh battery promises up to 200 hours of use.
+Includes a five-layer sound-optimizing system with Poron, IXPE, latex, and silicone.
+Offers a silent linear switch option (Sea Salt Silent V2) for quiet use.
+Has dynamic RGB backlighting with south-facing LEDs and side lighting.

−Is significantly larger and heavier at 900g, making it less portable.
−Uses proprietary Epomaker driver software instead of open-source VIA.
−Carries a higher price tag than the EK21 numpad.

Which Keyboard Is Better for Your Needs?

The TH80 V2 is the clear choice as a primary keyboard for gaming, office work, and programming due to its complete 75% layout, silent switch option, and long battery life. The EK21 excels in niche roles, winning for travel due to its tiny size and for modding due to its VIA support. For content creation, the choice depends on whether you prioritize a dedicated numpad or a knob on your main board.

GamingEpomaker TH80 V2

•The TH80 V2's 75% layout provides all essential gaming keys in a compact form.
•Its manufacturer-listed 2ms latency in wired mode is specified for gaming.
•The full layout supports complex key bindings and macros natively.

OfficeEpomaker TH80 V2

•The TH80 V2 includes a full alphanumeric section and function row for daily tasks.
•It offers a silent linear switch option, the Sea Salt Silent V2, for quieter environments.
•The massive 8000mAh battery provides weeks of use between charges.

ProgrammingEpomaker TH80 V2

•The 75% layout retains arrow keys and a dedicated function row, crucial for coding.
•The programmable knob can be mapped to useful functions like scrolling or volume.
•Its larger form factor is more practical as a standalone programming keyboard.

TravelEpomaker EK21

•The EK21 is significantly smaller and lighter at 200g and 29mm thick.
•Its compact 20-key numpad layout is easy to pack alongside a laptop.
•It serves as a portable number entry solution without duplicating a full keyboard.

ModdingEpomaker EK21

•The EK21 supports VIA software for deep, open-source key remapping and macro programming.
•It features a detailed sound-dampening setup with Poron and IXPE foam layers.
•Its simpler 20-key layout makes it a lower-cost and lower-risk platform for modding experiments.

Content CreationTie

•The TH80 V2's programmable knob is excellent for timeline scrubbing or brush size adjustment.
•The EK21 can be dedicated to numerical input for software like Photoshop or Blender.
•Both have RGB lighting, with the TH80 V2 adding dynamic side lighting for aesthetics.