Game on… and on, and on The GXT 834 Callaz TKL Mechanical Keyboard’s responsive mechanical Outemu switches last up to 50 million key presses, so you’re ready to game for a really, really – really – long time. Sturdy space-saver A tenkeyless design means more space for other peripherals (and, of course, snacks), while a metal top plate prepares your keyboard for intense gaming sessions. Never a dull moment Rainbow-wave lighting featuring 6 colours with 20 modes – and adjustable brightness and speed – will add a dash (or 10) of flavour to your gaming setup.