Acer America GPKBD11048 Predator Aethon 303 gaming keyboard

Full-size 104-key mechanical keyboard

The Acer Predator Aethon 303 is a full-size mechanical gaming keyboard with a standard 104-key layout. It uses Kailh Blue clicky switches rated for over 50 million actuations. The keyboard connects via a wired USB interface and features an aluminium top plate for rigidity. No palm rest is included.

Clicky switches and RGB for typists and gamers

The clicky Kailh Blue switches provide audible feedback suited to users who prefer a distinct typing feel. Per-key RGB backlighting offers 12 illumination effects, five pre-set gaming modes, three sidelight effects and seven brightness levels. Buyers seeking a quieter linear or tactile switch, a compact layout or an integrated palm rest should consider other options.

N-key rollover and programmable keys for gaming

Full 100 per cent anti-ghosting with N-key rollover ensures every simultaneous keystroke registers during intense sessions. Keys are fully programmable and a key-lock function prevents accidental presses. The 104-key layout covers standard media controls, but the board lacks dedicated macro keys or onboard profile storage beyond the hardware lighting presets.