Epomaker EK21 vs TH99 ProNumpad vs Full 96% Keyboard Comparison
Choose the EK21 for a portable secondary numpad, or the TH99 Pro for a primary, feature-rich compact full-size keyboard.
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4.5 · 34 reviews
from$39at Epomaker
4.7 · 26 reviews
from$87at Epomaker
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 layout.
- Officially supports VIA software for open-source key remapping and macro programming.
- Includes a braided USB-C cable and a 2.4GHz dongle in the box.
- Numpad only. This is not a full keyboard.
Get the
Epomaker TH99 Pro
Full 96% Keyboard Comparison
Build quality in the top 40% of 96% boards under $100.
- 96% layout includes a numpad and arrow keys in a relatively compact form factor.
- Massive 10,000mAh battery promises weeks of use on a single charge with RGB off.
- Features a 1.06-inch smart display and a control knob for media and system monitoring.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Compact full-size layout. The numpad is present, the gaps of a full-size board are not.
Select the Epomaker TH99 Pro if you are looking for a versatile, primary keyboard that saves desk space without sacrificing a numpad. Choose the Epomaker EK21 only if you already have a compact keyboard you love and specifically need a portable, programmable number pad to complement it. They are designed for completely different roles on your desk.
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 TH99 Pro
Layout size
Numpad
96%
Battery
1,000 mAh
10,000 mAh
A larger battery means fewer cables during the day
Switch options
Linear
Linear, Silent
Display
None
Yes
A case display rather than a typing feature
Weight
200 g
1,120 g
Heavier boards stay planted and lighter ones travel
- Epomaker EK21
- Epomaker TH99 Pro
- Performance
- 7878
- Build quality
- 7668
- Productivity
- 8782
- Customizability
- 8272
- Portability
- 8862
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- Case material: ABS
- Mount style: Gasket Mount
- Knob
What will you mostly use it for?
The TH99 Pro is the clear choice as a primary keyboard for gaming, office work, programming, and content creation due to its complete key set, long battery life, and integrated screen. The EK21 wins for travel and has an edge for modders due to its VIA support, but it functions strictly as a supplemental numpad. Your decision hinges entirely on whether you need a new main keyboard or a specialized accessory.
Pick the Epomaker TH99 Pro
- The TH99 Pro's 96% layout includes arrow keys and a numpad for in-game macros or calculations.
- Its listed 2ms latency in wired mode and 5ms in 2.4GHz wireless mode may benefit competitive play.
- The screen can display system info or custom GIFs without alt-tabbing.
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 TH99 Pro
26 owner reviews
“75레이아웃에 넘버패드를 추가한 세미 풀배열 키보드 에포메이커 특유 고급지고 깔끔한 퀄리티와 마감을 더불어 RGB감성또한 놓치지 않았고 GIF설정으로 책상위의 동반자와 함께할 수 있으며 노브락 기능 덕에 간편한 볼륨조절이 가능합니다”
“Keyboard works well, but the screen has been very glitchy for me, making it hard to adjust the rgb. In general the hardware is fussy, but is a okay case and good for the price.”
Epomaker EK21 vs TH99 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 24 specs differ
Epomaker EK21
Epomaker TH99 Pro
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
VIA
N-key rollover
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Lowest price across stores, Amazon excluded.
Epomaker EK21 vs TH99 Pro: your questions
No, the EK21 is strictly a 20-key numeric keypad. It lacks letter keys, modifiers, and a spacebar, so it must be used alongside a primary keyboard for general typing tasks.
Yes, the TH99 Pro includes a USB A-to-C cable for wired connectivity. The listing confirms it uses a Type-C port for its tri-mode connectivity, which includes wired, 2.4GHz wireless, and Bluetooth.
The TH99 Pro is better suited for programming. Its 96% layout provides all necessary keys for coding, including a full nav cluster and arrow keys. The EK21, being just a numpad, cannot function as a primary keyboard for writing code.
Yes, both keyboards feature Cherry profile PBT keycaps on standard mechanical switches, making them replaceable with aftermarket sets. The TH99 Pro uses double-shot PBT keycaps, while the EK21 uses dye-sublimated PBT.
The TH99 Pro has a significantly larger 10,000mAh battery compared to the EK21's 1000mAh. The manufacturer claims the TH99 Pro can last 150-200 hours with RGB off, while the EK21's runtime for a numpad is not specified but will be shorter.
Yes, the EK21 supports triple-mode connectivity. You can connect it via the included 2.4GHz wireless dongle, via Bluetooth, or with the supplied USB-C cable for a wired connection.
According to Epomaker, the 1.06-inch screen on the TH99 Pro can display keyboard status information like battery level and connection mode, show the time, play custom GIFs, and act as a control panel for RGB settings.
Yes, both the EK21 and the TH99 Pro feature hot-swappable PCBs that support 5-pin mechanical switches. This allows you to easily change switches without soldering.
The TH99 Pro offers a specific silent switch option, the Sea Salt Silent V2, which is designed to reduce typing noise. The EK21 comes with linear switches but does not list a dedicated silent variant in its core specs.
Yes, the TH99 Pro includes a two-stage adjustable kickstand. According to its specifications, this allows for typing angles of 3, 6, 8, and 10.5 degrees to suit user preference.
The EK21 is programmable using VIA, a popular open-source graphical configuration tool. You load a specific JSON file for the keyboard into the VIA web app or desktop software to remap keys and create macros.
The TH99 Pro package includes the keyboard, a USB A-to-C cable, a 2.4GHz wireless receiver (stored under the kickstand), two extra switches, a 2-in-1 switch and keycap puller, and a multilingual manual.
Not sold on either?
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