Head to head · Prices checked Nov 12, 2026

Epomaker TH99 vs Keychron K2 Ultra

Get the Keychron K2 Ultra for the 8,000 Hz polling rate.

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Epomaker TH99

5.0 (48)5.0 · 48 reviews

from$66at Epomaker

90-day lowLowest price in 90 days

Compare 2 stores

polling rate

Keychron K2 Ultra

5.0 (3)5.0 · 3 reviews

from$119at MK

Compare 4 stores

Quick verdict

Which one should you get?

Get the

Epomaker TH99

Build quality in the bottom 40% of 96% boards under $100.

Rules this board out

South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

$66 at Epomaker

Get the

Keychron K2 Ultra

polling rate

Build quality in the top 10% of 75% boards under $150.

Rules this board out

South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
No numpad.

$119 at MK

What actually differs

The differences that matter

Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.

Epomaker TH99

Keychron K2 Ultra

Layout size
96%
75%
Max polling rate
1,000 Hz
8,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Case material
ABS
ABS, Aluminum
Switch options
Linear, Silent
Clicky, Linear, Tactile
Weight
2,000 g
1,084 g
Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score

Epomaker TH99
Keychron K2 Ultra

Performance: 74
90
Build quality: 59
86
Productivity: 76
94
Customizability: 58
92
Portability: 54
82

What they share

Connection: Bluetooth, 2.4 GHz, Wired
Hot-swappable
Battery: 4,000 mAh
Mount style: Gasket Mount
Sound dampening
Keycaps: PBT

See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Epomaker TH99

5.0

48 owner reviews

Praise

“This keyboard is of very good quality, robust, its keys are pleasant to press and its versatility as it can be connected to various devices makes it perfect.”

Diana P.Verified buyer· via Epomaker

Keychron K2 Ultra

5.0

3 owner reviews

Praise

“very compact, build quality is great, and I don't even feel any latency when using the keyboard wireless.”

AnonymousVerified buyer· via Keychron

Full specs

Epomaker TH99 vs Keychron K2 Ultra specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

13 of 25 specs differ

Spec

Epomaker TH99

Keychron K2 Ultra

Typing & switches

Switch options

Linear, Silent

Clicky, Linear, Tactile

Hot-swappable

Yes

Mount style

Gasket Mount

Sound dampening

Yes

Screw-in stabilizers

Yes

Layout

Layout size

96%

75%

Layout standard

ANSI

ANSI, ISO, ISO-ES, ISO-FR, ISO-IT

Ergonomics

Standard

Display

None

Media keys

Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz

8,000 HzBetter

Battery

4,000 mAh

USB-C

Yes

Build & materials

Case material

ABS

ABS, Aluminum

Plate material

Plastic

Steel

Keycaps

PBT

Weight

2,000 g

1,084 g

Dimensions

20 x 402 x 303 mm

31 x 312 x 122 mm

Backlight

RGB, south-facing

Firmware & software

QMK

Yes

VIA

Yes

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2025

2026

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

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Lowest price across stores, Amazon excluded.

Epomaker TH992 stores