Keychron C1 Pro vs C2TKL Speed vs Full-Size Value
Choose the C1 Pro if you need the fastest wired response and QMK customization; pick the C2 if you require a full numpad on a budget.
Which one should you get?
Get the
Keychron C1 Pro
TKL Speed
- Full QMK and VIA support with the Keychron Launcher web configurator for unlimited custom key mapping.
- Adjustable 8000 Hz polling rate for ultra-low latency compared to standard 1000 Hz keyboards.
- Comes with PBT keycaps in an OSA profile, providing oil resistance and an SA-like shape for comfort.
- Lacks a dedicated number pad, which is less efficient for data entry and accounting tasks.
- Wired-only connectivity limits placement flexibility compared to wireless options.
- ABS construction and plastic plate may feel less premium than metal alternatives.
Get the
Keychron C2
Full-Size Value
- Full 104-key layout with a dedicated number pad is ideal for office productivity and spreadsheet work.
- Includes 12 dedicated multimedia keys for convenient volume and media control.
- Available in multiple backlight options (non-backlit, white, RGB) and switch configurations to fit any budget.
- Polling rate is standard 1000 Hz, offering no latency advantage over most competitors.
- Uses ABS keycaps, which are more prone to shine and wear over time compared to PBT.
- Lacks QMK, VIA, or any on-board programmable firmware, limiting customization to pre-set lighting and multimedia keys.
Your choice hinges on layout and speed. For high-speed gaming, deep programmability, and a compact desk-friendly size, the Keychron C1 Pro with its 8000 Hz polling, QMK support, and PBT keycaps is the clear winner. If your work requires a full number pad and you are less concerned with firmware customization, the Keychron C2 offers a reliable, full-featured keyboard at a lower price point with proven user satisfaction. Buy the C1 Pro for performance and control; buy the C2 for classic full-size value.
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.
Keychron C1 Pro
Keychron C2
Layout size
80%
100%
Max polling rate
8,000 Hz
1,000 Hz
Knob
Yes
No
QMK
Yes
No
VIA
Yes
No
- Keychron C1 Pro
- Keychron C2
- Performance
- 9166
- Build quality
- 8363
- Productivity
- 9877
- Customizability
- 9176
- Portability
- 5748
- Connection: Wired
- Hot-swappable
- Case material: ABS, Plastic
- Switch options: Clicky, Linear, Tactile
- Mount style: Tray Mount
What will you mostly use it for?
The Keychron C1 Pro wins the majority of use cases, dominating in Gaming, Programming, Travel, Modding, and Content Creation due to its high 8000 Hz polling rate and superior QMK/VIA programmability. The Keychron C2 only wins in the Office category, where its full-size layout and dedicated numpad provide a clear productivity advantage for number-heavy tasks. The C1 Pro's PBT keycaps, sound dampening, and south-facing RGB give it an edge in build refinement, while the C2 appeals to users who prioritize a traditional full-size layout and lower entry price at the cost of firmware flexibility and speed.
Pick the Keychron C1 Pro
- An 8000 Hz adjustable polling rate (125 Hz to 8000 Hz) enables faster input registration and lower latency.
- Includes sound dampening foam (EPDM and silicone pad) for a quieter, more focused gaming experience.
- TKL design saves desk space for mouse movement.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron C1 Pro
10 owner reviews
“My son loves it. Upgrade from an implosion cap version. Not used to the US layout but he it learning some python. Might as well use a US Keyboard”
“Looks great and sounds amazing but keys gets stuck/don’t work or double press too often. When I remove the key caps to clean, it still doesn’t fix the problem. Example, my 7 key doesn’t work when pressed and my G key when pressed wrotes two g’s instead of one.”
Keychron C2
214 owner reviews
“really liking this keyboard. the only problem is the "screen capture" key isn't working and i cant find a way to program it .... well at list an simple one :)”
Keychron C1 Pro vs C2 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 26 specs differ
Keychron C1 Pro
Keychron C2
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
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.
Lowest price across stores, Amazon excluded.
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.
Keychron C1 Pro vs C2: your questions
The Keychron C1 Pro is better for gaming due to its adjustable 8000 Hz polling rate, which provides significantly lower input latency than the C2's standard 1000 Hz. The C1 Pro also includes sound dampening foam for a quieter experience and its compact TKL design gives more room for mouse movement.
No, the Keychron C2 does not support QMK or VIA firmware. According to the vendor description, the customization on the C2 is limited to pre-set backlight effects, while the C1 Pro offers full QMK and VIA support via the Keychron Launcher web app for deep key remapping and macros.
The Keychron C1 Pro comes with OSA profile double-shot PBT keycaps that are oil-resistant and feature an SA-like shape. The Keychron C2 uses double-shot ABS keycaps in an OEM profile, which are more prone to developing a shiny surface over time.
Yes, the Keychron C1 Pro supports hot-swappable switches. The vendor specifies it is compatible with almost all 3-pin and 5-pin MX-style switches from brands like Cherry, Gateron, and Kailh without soldering.
No, the Keychron C2 does not support macro programming through firmware. The vendor listing does not mention QMK or any software-based customization, whereas the C1 Pro supports macros through the Keychron Launcher web app and QMK firmware.
Both keyboards use a plastic ABS case and tray mount design, but the C1 Pro feels more refined with added sound dampening (EPDM foam and silicone pad) and a higher quality PBT keycap set. The C2 uses standard ABS keycaps and lacks internal sound treatment. Screw-in stabilizers are also listed for the C1 Pro.
The Keychron C1 Pro supports an adjustable polling rate from 125 Hz up to 8000 Hz according to the vendor, while the Keychron C2 has a fixed 1000 Hz polling rate. The C1 Pro's higher rate offers faster command transmission and near-instant triggering for competitive gaming.
Yes, the Keychron C2 has a full-size 104-key layout that includes a dedicated number pad. This makes it ideal for office work, data entry, and accounting tasks. The C1 Pro uses an 80% (TKL) layout and does not include a numpad.
Yes, both keyboards support both macOS and Windows. The Keychron C1 Pro includes a system toggle and additional customized keycaps for both operating systems, plus the Keychron Launcher can configure different keymaps for each. The C2 also comes with keycaps for Windows and macOS.
The Keychron C1 Pro is significantly more portable due to its smaller TKL size and lighter weight of 830 grams. The C2 is a larger full-size board, which makes it heavier and less convenient for travel. The C1 Pro also takes up less space in a backpack.
Not sold on either?
![[In Stock] EK8870 100% Full Size Wireless Computer Keyboard & Mouse Combo](https://cdn.shopify.com/s/files/1/0549/0262/0278/files/51bed95f989b2270790ebc059a3d34e6.jpg?v=1746693763&width=3840&quality=75)
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.