Epomaker EK21 vs Split70Numpad vs Ergonomic Split Keyboard
Choose the Epomaker EK21 if you need a portable number pad accessory, or the Split70 if you require a full ergonomic keyboard for long typing sessions.
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4.5 · 34 reviews
from$33at Epomaker
90-day lowLowest price in 90 days
4.0 · 15 reviews
from$98at Epomaker
90-day lowLowest price in 90 days
Which one should you get?
Get the
Epomaker EK21
Numpad
Build quality in the top 25% of Numpad boards under $50.
- Extremely portable at 200g with a compact 20-key numpad footprint.
- Includes a programmable aluminum alloy knob for media or macro control.
- Features a gasket-mount structure with Poron and IXPE foam layers for a dampened typing feel.
- Numpad only. This is not a full keyboard.
Get the
Epomaker Split70
Ergonomic Split Keyboard
- Ergonomic split layout is designed to reduce typing strain with a 7-degree typing angle.
- Large 3000mAh battery provides extended wireless use.
- Supports both VIA and QMK for extensive programmability.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Your choice depends on whether you need a complete keyboard or a supplementary tool. The Epomaker Split70 is a full-featured, ergonomic daily driver for those prioritizing comfort and customization. The Epomaker EK21 is a cost-effective and highly portable numpad for users with compact main keyboards who need dedicated number entry or programmable macros.
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 EK21
Epomaker Split70
Battery
1,000 mAh
3,000 mAh
A larger battery means fewer cables during the day
Ergonomics
Standard
Split
Weight
200 g
890 g
Heavier boards stay planted and lighter ones travel
QMK
No
Yes
The deep option when you want to remap every key
Backlight
RGB
RGB, south-facing
RGB for looks and low light rather than speed
- Epomaker EK21
- Epomaker Split70
- Performance
- 7878
- Build quality
- 7678
- Productivity
- 8793
- Customizability
- 8291
- Portability
- 8888
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- Case material: ABS
- Switch options: Linear
- Mount style: Gasket Mount
What will you mostly use it for?
The Split70 is the clear choice for primary typing in office, programming, and modding scenarios due to its ergonomic split layout, full key set, and advanced firmware support. The EK21 excels as a travel-friendly accessory and for content creation tasks that benefit from a dedicated numpad. For gaming, both are capable, leaving the choice to layout preference.
It's a tie
- Both offer a 1000Hz polling rate in wired and 2.4GHz modes for low latency.
- Both support N-key rollover for simultaneous key presses.
- The EK21 can add macros to a tenkeyless setup, while the Split70 offers a full layout with a programmable knob.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Epomaker EK21
34 owner reviews
“Great wireless connectivity, sounds and feels as good as my 200$ custom keyboard. Great buy especially with the discount, would definitely buy again.”
“I have had this thing for years, I have updated to every Json file and firmware file I can find and it has NEVER worked right, Either the Json file or the firmware is jacked up and no one at Epomaker can give me any explanation. This numpad is the reason I…”
Epomaker Split70
15 owner reviews
“Check out my full review - https://dezdoes.com/epomaker-split-70-the-learning-curve-and-triumph-of-split-ergonomics/”
“i bet its a great product but i never got it because there was an issue with the destination info.. im kinda down eighty bucks and a keyboard.. im working my butt off so i can try to get a new one”
Epomaker EK21 vs Split70 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
7 of 26 specs differ
Epomaker EK21
Epomaker Split70
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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 EK21 vs Split70: your questions
No, the Epomaker EK21 is a 20-key numeric keypad, or numpad. It is designed as an accessory to complement a compact keyboard that lacks a number pad. It cannot function as a standalone keyboard for typing letters.
Yes, according to the manufacturer's description, the two halves of the Split70 can be linked together with an included USB C-to-C cable. This allows it to be used in a traditional, connected layout if desired.
The Epomaker Split70 has a larger 3000mAh battery compared to the EK21's 1000mAh. The manufacturer states the Split70 can last approximately 11 hours with RGB backlighting on, suggesting significantly longer wireless runtime.
Yes, both the Epomaker EK21 and the Split70 feature hot-swappable sockets. They are compatible with both 3-pin and 5-pin mechanical switches, allowing you to easily change switches without soldering.
Yes, both keyboards support VIA software for real-time key remapping and macro creation. Additionally, the Epomaker Split70 also lists support for QMK firmware, which offers even more advanced customization options.
Both models come with factory-lubed Epomaker Wisteria linear switches. The EK21 listing also mentions Zebra linear switches as an option, while the Split70 specifically lists the Wisteria Linear Switch V2.
The Epomaker Split70 is specifically designed for this purpose. Its split ergonomic layout allows you to position the halves to align with your shoulders, which the manufacturer states helps alleviate tension in the arms and shoulders during extended use.
Yes, both product listings explicitly state compatibility with Mac, Windows, and Android systems. The Split70 includes three extra keycaps for Mac modifiers in the box.
Both keyboards offer a 1000Hz polling rate when used in wired or 2.4GHz wireless mode, which is suitable for gaming. In Bluetooth mode, the polling rate drops to 125Hz on both devices.
The EK21 uses a gasket-mount structure with three layers of foam: bottom Poron, sandwich Poron, and an IXPE switch pad. The Split70 uses five layers: sandwiched latex, an IXPE switch pad, a PET sound-enhancement pad, bottom sponge, and bottom silicone.
The Split70 comes with the keyboard, a multilingual manual, a quick start card, three Mac modifier keycaps, three extra switches, a 2-in-1 switch and keycap puller, a USB A-to-C cable, and a USB C-to-C cable to connect the halves.
Not sold on either?
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