Yes, with the inbuilt 8MB flash memory, TK09R mechanical keyboard can also let you store macro settings as well. 

It’s built with Outemu blue switches, enables you to experience accurate tactile feedback at 1ms.

It does. This is a plug and play keyboard with Tronsmart Radiant software, and this driver can only be used under Windows system.

It is a soldering type switch that’s not pluggable, and you need to have professional tools to replace it.

Every key on the keyboard are programmable. Each and every individual key can also be customized to an action being assigned.

Rollover refers to the number of simultaneous key presses that will register to the system. If a keyboard has 6-Key Rollover, that means the maximum of keys that can be pressed together and display properly is six (6).

Our Tronsmart TK09R RGB mechanical keyboard can detect up to 105 keys (Spanish/Italian Layout) which means that if you simultaneously pressed every standard key on our keyboard. All keys will be registered correctly. This is important in games where improper detection of keystrokes can make the difference between victory and defeat.

Yes, lock it by simply pressing FN+Windows. 

Yes. This means you will not be able to choose more lighting effects but the 10 backlight effects by pressing FN+F5/F6, or assign any type of action to the keys. The firmware will also need to be updated on the keyboard as well.