What makes the Q16 HE 8K different from a regular mechanical keyboard?

It uses Hall-effect magnetic switches instead of contact-based ones. You can set each key's actuation point and enable rapid trigger in Keychron's software, and the board polls at 8000 Hz.

Can I use it wirelessly?

No. It connects by USB cable only, with no Bluetooth or 2.4 GHz option.

Is the layout good for gaming?

The 65% layout leaves more room for the mouse and keeps keys close. It drops the function row and numpad, so games that rely on those keys need remapping.

Do I need software to use the magnetic switches?

The keyboard works out of the box, but adjustable actuation and rapid trigger are configured through Keychron's software. Plan on installing it to use those features.

You get the keyboard, a USB cable, a keycap puller and a switch puller. Keycaps and switches are not included as spares.

Is it good for typing as well as gaming?

Yes, if you like a heavy aluminum board and a compact layout. The magnetic switches have a linear feel that some typists find less tactile than standard mechanical switches.