Keychron C1 Pro vs C2 ProTKL vs Full Size Wired

The main difference is layout size. The C1 Pro is a TKL (80%) keyboard with no number pad, while the C2 Pro is a full-size (100%) keyboard with a number pad. Both share the same wired connectivity, 8000 Hz polling, QMK firmware, and PBT keycaps.

Both are equally suited for gaming because they offer the same 8000 Hz polling rate, hot-swappable switches, and south-facing RGB. The choice depends on whether you prefer a compact TKL layout or a full-size layout with a number pad.

Yes, both keyboards support QMK open-source firmware and VIA software for key remapping, macros, and shortcuts. They can also be configured using the Keychron Launcher web app on Chrome, Opera, or Edge browsers.

Yes, both come with OSA profile double-shot PBT keycaps that are not shine-through. These provide oil resistance and durable legends, according to Keychron. Both keyboards also feature south-facing RGB LEDs beneath the keycaps.

Yes, both keyboards include a system toggle and additional keycaps for Windows and macOS. The vendor description states they are suitable for all devices and support configuring different keymaps for Mac and Windows via the Keychron Launcher.

The C1 Pro is more portable due to its smaller dimensions (357mm length) and lighter weight (830g) compared to the C2 Pro (436mm length, 975g). The TKL layout also takes up less space in a bag.

Both offer Keychron Super switches (Red, Brown, Banana). The C2 Pro additionally offers Keychron Apex switches (Red, Brown, Banana) which feature an upgraded wall-stem structure for reduced stem wobble and are factory pre-lubed.

Yes, both are hot-swappable and compatible with most 3-pin and 5-pin MX style mechanical switches from brands like Cherry, Gateron, Kailh, and Panda, as stated in the vendor descriptions. No soldering is required.

Both keyboards have an 8000 Hz polling rate that is adjustable down to 125 Hz. This provides low latency for gaming, as highlighted in the Keychron product descriptions.

No, both the Keychron C1 Pro and C2 Pro are wired-only keyboards that connect via USB-C. They do not support Bluetooth or any other wireless connection according to the provided specs.

The C1 Pro is only available in ANSI layout. The C2 Pro is available in ANSI as well as ISO-DE, ISO-ES, and ISO-FR layouts, making it a better choice for users in European regions.

According to the specification details in the vendor pages, both the C1 Pro and C2 Pro use plate-mounted stabilizers. The extra features metadata lists screw-in stabilizers for both models, but the spec sheet states plate-mounted.