SteelSeries Apex 400 Gaming Keyboard

Pure Performance

Featuring our new SteelSeries QX1 Linear Mechanical Gaming Switches, the Apex M400 delivers the game-winning performance pros require. Their low 45cN force and 2mm actuation point result in dramatically faster gameplay. Games are decided in seconds, and every advantage is essential.

Every Click Counts

Every gamer knows that feeling where you swore that you pressed that key, but your game tells you otherwise. Unlike the competition, the Apex M400 doesn’t cut corners with Anti-Ghosting and N-Key Rollover. Regardless of how many keys are pressed, we guarantee every key will register so you can be confident when it matters most.

Outlast the Competition

Guaranteed durability! SteelSeries QX1 keypress guarantee ensures your switches will work and feel the same for more than 60 million clicks.

More Than a Feeling

It doesn’t matter if it’s the first keypress or the millionth, your keys will always feel brand new. Every switch maintains their same key feel over time, which is critical for building the muscle memory needed to play at the highest level.

Physical Durability

A durable keyboard is essential to every gamer’s battlestation. Created with the toughest plastics and reinforced with a battle-hardened steel back plate, we’ve gone to extra lengths to ensure the construction and materials can withstand anything you throw its way.

Blue LED Illumination

Brilliant blue LEDs under every single key provide the brightest visibility and eye-catching style. Light up your night missions with the Apex M400 keyboard.

Standard Key Layout

No surprises, no learning curve with the standard key layout. With standard Cherry key stems, gamers can swap out the keycaps for a custom set and everything fits perfectly.

Limitless Customization

Apex M400 has a larger arsenal of customization options than any other mechanical gaming keyboard in its class. Take control of your game with fully programmable keys, advanced macro settings, and much more with SteelSeries Engine.