Keychron K3 Version 2, 75% Layout 84 Keys Ultra-Slim Wireless Bluetooth/USB Wired Mechanical Keyboard with White Backlit, Hot-Swappable Low-Profile Keychron Optical Brown Switch for Mac Windows

I have been having several issues with my keyboard since I received, however it was small issues, like the BT dropping from time to time but working again instantly. However, these issues are getting worse, the configuration for sleep doesnt work as intended, the keyboard will go off whenever it likes. Another weird thing happening is that the keyboard started bending in the middle, I had to apply a little force to it to stop it from bending more. Now it looks fine. A characteristic that I consider bad design is that the battery is very poor, it will last 3 - 4 days depending of use and how bright it is. I wanted to reinstall the firmware, as they say that could fix bad behavior, but their site is full of warnings like this: (ATTENTION!: All the firmware below is original factory firmware. If your keyboard works fine then please dont try the firmware, otherwise, it will destroy your keyboard.) I will consider looking into other options, but not more keychron for me.

Muy bonito y muy comodo, el precio genial y el envio fue muy rapido, genial

After 5-month usage the keyboard requires to be charged every day. At the beginning would last for 3-4 days which was already a low range for a keyboard. Currently I mostly keep it connected to the USB port as requires to be charged daily. The key 0 became not so responsive. Pressing fn + del will do the Insert key function, however there is no reference in the delete button of its second action. The aesthetics of the product are good and is comfortable to write with. However, the battery life is a killer. If you want fancy lights it may work for you, but if you need it for work, not your cup of tea. I found the Logitech MX series much better, even the MX Keys Mini (non-mechanical) feels more solid while easier to travel with and has a battery range that you forget when you have to charge it.

El teclado es bonito, y me parece estable la conexión inalámbrica al PC. Pero: El ángulo de inclinación que permite poner el teclado es muy bajo, casi ni se siente la diferencia entre un nivel y otro. Me ha pasado algunas veces que la letra se pega, y queda digitando esa letra. No hay manera de saber el nivel de la batería. Me hubiera gustado que tuviera una manera (un led o a través del computador) de avisar el nivel de batería. Cuando quiero sacarlo de hibernación, es demorado (3 - 5 segundos). Aunque me he dado cuenta, que si oprimo CTRL + C, por ejemplo, sale más rápido de ese estado. Cuando vas a apagarlo, debes hacerlo con cuidado (casi que usando la uña y con la fuerza calculada), para que no quede el interruptor en otro estado.

Excellent keyboard

Perfectly packaged, brand new. Im actually typing this using it and the feel of these brown optical switches ugh, I cant imagine how satisfying my coding session are going to be starting from now. Ill though keep my razer huntsman elite handy for now as I dont know how good its going to be for gaming yet.

I needed a compact mechanical keyboard for general typing and use for my MacBook, and the K3 is a lovely companion, and pleasing to type on. No negatives at this point.

So I really enjoyed the look and feel of this keyboard. I liked the fact that it was low profile and I have always liked how they include both MAC and Windows switches. The one thing I couldnt get over which is why I ultimately returned the keyboard is that I kept mistyping the wrong keys. I cant tell if thats because I was not used to mechanical keyboards or if that was because the keys are too closely spaced to one another and highly sensitive. If was an error on my part and you are a trained mechanical keyboard typer in the market for a low-profile keyboard, I think you will really enjoy this.

Incredible keyboard, it’s amazing!!!

los switchs ópticos cafés son super cómodos y silenciosos, la estructura del teclado se siente fuerte y la conectividad entre dispositivos es muy util.