This is not a keyboard for the office.
Clacking loudly with every press, the Razer BlackWidow Ultimate is a battle tank of a mechanical keyboard, the type of which gamers love to love.
It's easy to see why, with response being light and quick, the tactile click of every keypress infinitely more satisfying than the dull thunk of rubber membrane keyboards that have taken over the world. It could potentially also be heavier than a black hole. Just make sure any typing is done in the privacy of your own room, lest someone think that you've resurrected a type writer.
Dressed in serious matte black for the keys, it spoils the effect by going for gloss black everywhere else, attracting fingerprints the moment it's taken out of the box.