Keychron C3 Pro at $34.99 leads this page: it is the cheapest of the 3 products that match, and latest tracked price ascending is the only ranking this dataset can justify. Glorious GMMK Pro at $119.99 is the runner-up. The trade-off: Glorious GMMK Pro costs $85.00 more but lists layout as "75%; 82 keys + 1 pressable rotary encoder (barebones); Knob Support: Yes" where Keychron C3 Pro lists "TKL (80%)".
Prices last checked 2026-09-06
Keychron C3 Pro is the cheapest match on this page at $34.99; Glorious GMMK Pro asks $119.99, so the runner-up carries a $85.00 (243%) premium.
They part ways on layout: Keychron C3 Pro lists "TKL (80%)" where Glorious GMMK Pro lists "75%; 82 keys + 1 pressable rotary encoder (barebones); Knob Support: Yes".
They part ways on hot swap: Keychron C3 Pro lists "no" where Glorious GMMK Pro lists "yes, 5-pin hot-swap, south-facing".
They part ways on mount type: Keychron C3 Pro lists "Gasket mount, steel plate" where Glorious GMMK Pro lists "gasket-mounted".
Only Keychron C3 Pro publishes a switch type figure ("Keychron mechanical Red switch (this variant); Brown also offered"); Glorious GMMK Pro's listing states none, so treat it as unknown rather than absent.
| Spec | Keychron C3 Pro | Glorious GMMK Pro |
|---|---|---|
| latest price (USD) | $34.99 | $119.99 |
| layout | TKL (80%) | 75%; 82 keys + 1 pressable rotary encoder (barebones); Knob Support: Yes |
| hot swap | no | yes, 5-pin hot-swap, south-facing |
| mount type | Gasket mount, steel plate | gasket-mounted |
| switch type | Keychron mechanical Red switch (this variant); Brown also offered | not stated |
| switches | not stated | not included (barebones); hot-swap sockets accept 3-pin or 5-pin MX switches, sold separately |
| polling rate | 1000Hz | 1000 Hz |
| keycaps | OEM-profile shine-through double-shot ABS | not included (barebones) |
| case material | ABS plastic | CNC-machined aluminum body |
| firmware | QMK/VIA | not stated |
| backlight | Red LED, north-facing, single-color | 16.8M-color per-key RGB, plus diffused side lights |
| weight | not stated | 3.3 lb (1.51 kg), per manufacturer spec table |
| os support | Windows/macOS (keycap sets included for both) | Windows, macOS, Linux |
| software | not stated | Glorious CORE; QMK Support: Yes (Firmware Compatibility: Glorious CORE & QMK) |
| warranty | not stated | 2 years (manufacturer) |
| Product | Latest price (USD) | layout | connectivity | Stock last seen | Price observations |
|---|---|---|---|---|---|
| Keychron C3 Pro | $34.99 | TKL (80%) | USB Type-C wired only | out of stock at keychron.com (2026-09-06) | 2 |
| Glorious GMMK Pro | $119.99 | 75%; 82 keys + 1 pressable rotary encoder (barebones); Knob Support: Yes | wired, USB-C 2.0 (6 ft / 2 m braided cable) | out of stock at gloriousgaming.com (2026-09-06) | 1 |
| Glorious GMMK 3 | $139.99 | 65% (base config; product also ships in 75% and 100% layouts) | wired only (manufacturer spec table: Connectivity "Wired", Battery Life "None"); 1x braided cable included in box. Connector type is not stated on either cited manufacturer source, so it is deliberately not asserted here. | out of stock at gloriousgaming.com (2026-09-06) | 1 |
Across these 3 products we hold 4 dated USD price observations, the earliest from 2026-08-26 and the most recent from 2026-09-06.
Keychron C3 Pro has been unchanged at $34.99 since 2026-08-26.
Of the 3 products here: 3 out of stock.
The page's top pick, Keychron C3 Pro, was out of stock at keychron.com on 2026-09-06. We are telling you that rather than quietly promoting the next one up.
Out-of-stock and discontinued products stay in the ranking; we do not silently drop them, and the price shown for them is the last one we recorded, not a live quote.
Who this is not for: skip this page if you are not shopping the wired end of the catalogue. We have not physically tested any of these — every ranking here comes from manufacturer-published specifications and prices we tracked ourselves, so if you want hands-on impressions this is the wrong page.
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Last updated: 2026-09-02
How this page was made: the question is hand-written, and everything below it — the ranking, the comparisons, the price and stock observations — is computed by deterministic code from the same corpus our product pages render from. No model writes the analysis, and no editor re-orders the result.