Keychron

Keychron C3 Pro QMK/VIA Custom Mechanical Keyboard

Name: Keychron C3 Pro QMK/VIA Custom Mechanical Keyboard, Hot Swappable Programmable 87 Keys Compact TKL Layout Gasket Mount, RGB Backlight Wired Gaming
Brand: Keychron
SKU: B0CRDKQNQ5

Status: Keychron C3 Pro QMK/VIA Custom Mechanical Keyboard: Unavailable on Amazon as of 2026-10-18 12:25 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The Keychron C3 Pro QMK/VIA Custom Mechanical Keyboard: Hot-swappable 3-pin and 5-pin MX sockets swap switches with no soldering; main trade-off: 87-key TKL layout drops the numpad, a loss for spreadsheet work.

Unavailable on Amazon as of 2026-10-18 12:25 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

Similar: HK GAMING GK61 Mechanical Gaming Keyboard - 61… — $29.99 on Amazon as of 2026-10-20 22:16 UTC (price may vary).

View Current Price — $29.99

Similar: Redragon K552P Mechanical Gaming Keyboard TKL… — $36.99 on Amazon as of 2026-10-21 04:13 UTC (price may vary).

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Similar: BENGOO Gaming Mouse Wired — $9.48 on Amazon as of 2026-10-21 12:15 UTC (price may vary).

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Original listing (currently unavailable) → Compare to similar gaming peripherals

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-18

Mike Perry — Hardware researcher since 2014. For keyboards, mice, headsets and other PC peripherals, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ Hot-swappable 3-pin and 5-pin MX sockets swap switches with no soldering
✓ QMK/VIA remapping for custom layouts, shortcuts and backlight effects
✓ Gasket mount plus sound-absorbing and case foam for a quieter typing sound
✓ 1000 Hz polling rate and full NKRO from a 256KB Flash ARM MCU
✓ FN + CAPS toggles Mac and Windows modes; keycaps cover both layouts

Cons

✗ 87-key TKL layout drops the numpad, a loss for spreadsheet work
✗ Wired only, so no Bluetooth or 2.4GHz wireless option
✗ Double-shot ABS keycaps shine over time versus PBT alternatives
✗ North-facing LEDs can clash with Cherry-profile aftermarket keycaps

SpecPicks Verdict

SpecPicks scored Keychron C3 Pro QMK/VIA Custom Mechanical Keyboard using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. Keychron's gaming peripherals lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

QMK/VIA software support: QMK / VIA is open-source software for keyboards that allows anyone to program and remap each key easily and quickly. You can personalize your own keyboard layouts, shortcuts, backlight effects, and more.
Gasket mount design: The C3 Pro uses a gasket mount structure to reduce sound resonance while adding more typing flexibility. Along with the sound-absorbing foam and the case foam, it provides you with a quieter and smoother typing experience.
1000 Hz polling rate & NKRO: Empowered by the high- performance ARM architecture MCU with 256KB Flash, it provides a 1000 Hz polling rate for a fast and responsive typing speed in your working and gaming. The NKRO feature is convenient to help you enter multiple keypresses at a time.
Easy toggle between macOS and Windows: Press the key combo FN + CAPS to instantly change the keyboard working system to Mac / Win. And it accommodates universal keycaps compatible with both systems.
Shine-through double-shot ABS keycaps: Made through the ABS double-shot process, the keycaps are durable and wear-resistant. Meanwhile, the shine-through legends lit up by the north-facing LED present a glamorous look at your fingertips. And you can also switch from more than 18 types of rgb backlights.
Hot-swappable: The hot-swappable sockets are mounted on the PCB, so you can install or change the switches without soldering. The PCB supports both 3 pin and 5 pin MX mechanical switches.

Full Specifications

Brand	Keychron
Color	Hot-swappable Brown Switch
Style	Contemporary
Theme	gaming, customization
Language	German
Model Name	Keychron C3 Pro
Style Name	Contemporary
Unit Count	1 Count
Switch Type	Tactile
Model Number	SEGM-C3P-H
Power Source	Wired
Compatibility	Switch, Mac, Linux
Built-In Media	Type-C cable, Type-A to Type-C adapter (possibly included)
Number of Keys	87
Button Quantity	87
Connection Type	Wired
Keyboard Layout	QWERTY
Mfr Part Number	SEGM-C3P-H
Special Feature	Backlit, Shine-Through Keycaps, Hot-Swappable, Programmable Keys
Antenna Location	Gaming
Full listing title	Keychron C3 Pro QMK/VIA Custom Mechanical Keyboard, Hot Swappable Programmable 87 Keys Compact TKL Layout Gasket Mount, RGB Backlight Wired Gaming Keyboard with Brown Switches for Mac/Windows/Linux

Ready to buy?

Amazon shows no buyable offer for Keychron C3 Pro QMK/VIA Custom Mechanical Keyboard at the last check. A similar in-stock product is HK GAMING GK61 Mechanical Gaming Keyboard - 61…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Similar — $29.99