Dell

Q (Ben Whishaw) uses a Dell Latitude 12 Rugged Extreme 7204 convertible notebook in No Time To Die. Q uses the Dell laptop in many scenes throughout the film: from his house to M's office and the C-17 Globemaster airplane. Q also seems to own a very similar Dell Latitude 12 Rugged Tablet Extreme (which is just a tablet, without the keyboard).

Q (Ben Whishaw) uses a Dell KM714 Wireless Keyboard and WM514 Mouse in No Time To Die (2021).

Both the keyboard and the mouse can just be seen in the film.

Q uses the keyboard and mouse when he checks the data on the USB stick that James Bond (Daniel Craig) and Moneypenny (Naomi Harris) bring to his house.