Some of SW programmers have their own keyboards and mouses which arhave unique styles. Some SW programmers have their own keyboards and mouses which have unique styles.

Some of SW programmers have their own unique keyboards and mouses which are unique styles. Some SW programmers have their own unique keyboards and mouses.

Some of SW programmers have their own keyboards and mouses which arecustomized with unique styles. Some SW programmers have their own keyboards and mouses customized with unique styles.

For example, my coworker uses a mechanical keyboard that gives ufeels unusual to the my fingerings when pressing the buttons of the keyboard. For example, my coworker uses a mechanical keyboard that feels unusual to the my fingers when pressing the buttons of the keyboard.

careful with the word "fingering"

For example, my coworker uses a mechanical keyboard that givmakes usan unusual fingeringsound when pressing the buttons of the keyboard. For example, my coworker uses a mechanical keyboard that makes an unusual sound when pressing the buttons of the keyboard.

I'm not sure what you mean by "gives us unusual fingering" here. If you explain it differently in the comments, I can try to help!

For example, my coworker uses a mechanical keyboard that gives ufeels unusual fingering when pressing the buttons of the keyboard. For example, my coworker uses a mechanical keyboard that feels unusual when pressing the buttons of the keyboard.

On the other hand, I like to use a keyboard which is quitet when typing thehitting its buttons. On the other hand, I like to use a keyboard which is quiet when hitting its buttons.

"when typing" is probably better than "when hitting its buttons" although not completely wrong

On the other hand, I like to use a keyboard which is quitet when typing the its buttons. On the other hand, I like to use a keyboard which is quiet when typing.

You could also say, "when pressing the keys," or "when using the keys to type" here.

On the other hand, I like to use a keyboard whichthat is quitet when typing (withe its buttons). On the other hand, I like to use a keyboard that is quiet when typing (with its buttons).

The pressure ofneeded to press the buttons is also an important thingconsideration when choosing a keyboard. The pressure needed to press the buttons is also an important consideration when choosing a keyboard.

The pressure of the buttons is also an important thing to consider when choosing a keyboard. The pressure of the buttons is also an important thing to consider when choosing a keyboard.

"To consider" or "to think about" here helps the sentence sound more natural.

The pressure of the buttons is also an important thing when choosing a keyboard. The pressure of the buttons is also an important thing when choosing a keyboard.

Thanks to Bluetooth, it is possible to use wireless keyboards that are more convenient and clean. Thanks to Bluetooth, it is possible to use wireless keyboards that are more convenient and clean.

Not sure what you mean by "clean" - do you mean they don't clutter the table?

Thanks to Bluetooth, it is possible to use wireless keyboards thatwhich are more convenient and clean. Thanks to Bluetooth, it is possible to use wireless keyboards which are more convenient and clean.

My keyboard iIn my office it is possible to connect 3 devices at the same time to my keyboard. In my office it is possible to connect 3 devices at the same time to my keyboard.

MyThe keyboard in my office is possicapable tof connecting to 3 devices at the same time. The keyboard in my office is capable of connecting to 3 devices at the same time.

"Is capable of" sounds more natural than "is possible to" here.

My keyboard in my office is possible tocan connect 3 devices at the same time. My keyboard in my office can connect 3 devices at the same time.

If you havegain any interest aboutin keyboards, you will be experience aboutdiscover a new world of it. If you gain any interest in keyboards, you will discover a new world.

If you have any interest aboutin keyboards, you will beusing a Bluetooth one will help you experience about a new world of it. If you have any interest in keyboards, using a Bluetooth one will help you experience a new world.

I rearranged this sentence to sound more natural.

If you have any interest aboutin keyboards, you will be experience about a new world because of it. If you have any interest in keyboards, you will be experience a new world because of it.