Keychron K2 Pro Wireless Mechanical Keyboard with 75 percent layout, hot swappable switches, QMK VIA support and 4000 mAh battery. It connects via Bluetooth 5.1 to three devices and works with both Mac and Windows. The keyboard delivers comfortable typing with south facing RGB and long wireless runtime.
About Keychron K2 Pro
The Keychron K2 Pro brings a compact 75 percent layout with 84 keys that fits easily on any desk. This size gives you all the important keys without taking too much space so you can keep your mouse close and work faster. People enjoy how it balances portability with full functionality for both office tasks and gaming.
It connects through Bluetooth 5.1 to as many as three devices and switches between them quickly. You also get a steady USB Type C wired option when you need it. The keyboard supports Mac and Windows with one flip of the OS switch which makes it perfect for users who switch between laptops and desktops every day.
Hot swappable sockets mean you can try different switches without any soldering. Full QMK and VIA programming lets you set up custom keys and macros exactly how you like them. South facing RGB lighting shines nicely under various keycaps and adds a clean look during late night sessions.
A big 4000 mAh battery keeps the keyboard going for up to 290 hours when the lights are off. Even with RGB on the lowest setting you still get around 100 to 150 hours of use. The polling rate hits 1000 Hz when plugged in and stays reliable at 90 Hz wirelessly which helps with smooth performance in every situation.
Double shot PBT keycaps include clear legends for both operating systems. The OSA profile feels natural under your fingers and supports long typing without fatigue. Screw in stabilizers on the hot swappable model keep the bigger keys solid and consistent.
Specifications
| Parameter | Value |
|---|---|
| Layout | 75% with 84 keys |
| Connectivity | Bluetooth 5.1 and USB Type C |
| Battery | 4000 mAh |
| Battery life backlit off | Up to 290 hours |
| Battery life RGB low | Up to 150 hours |
| Switches | Hot swappable MX style |
| Programmability | QMK and VIA |
| RGB lighting | South facing with multiple effects |
| Keycaps | Double shot PBT OSA profile |
| Stabilizers | Screw in PCB mounted |
| Polling rate wired | 1000 Hz |
| Polling rate wireless | 90 Hz |
| N key rollover | Yes |
| Warranty | 2 years |
| Delivery | 7-14 days |
| Price | $92 |
Reviews
I love how small yet complete this keyboard feels on my desk. Switching between my laptop and tablet happens instantly with the Bluetooth connection. The battery lasts for weeks even with the lights on low and the typing just feels smooth every single day.
Changing the switches was so easy and now it matches exactly what my fingers like. I use it for long writing sessions and the keycaps stay comfortable. The only tiny thing is I wish the wireless polling felt a bit faster but overall I am really happy with it.
Programming my own shortcuts through the software made my workflow much quicker. It works great with both my Mac and PC without any hassle. The build feels solid and the lights look nice without being too bright during evening work.
