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Corsair K55 RGB PRO Membrane Gaming Keyboard - IP42 Resistant

Name: Corsair K55 RGB PRO Membrane Gaming Keyboard - IP42 Resistant
Brand: Corsair
SKU: B0FWRWFNVR
Price: 39.9 USD
Availability: InStock
Rating: 4.3 (119 reviews)

4.3 (119 reviews)

Posted Jul 28, 2026Updated Aug 3, 2026

$39.90$47.99

17% OFFYou save $8.09

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In StockPrice changed 10d ago

Is this a good deal?

Dynamic RGB Backlighting: Light up your desktop with six onboard lighting effects, assign a color to each lighting zone, or program your own vibrant lighting effects across five RGB lighting zones with CORSAIR iCUE software.
Six Dedicated Macro Keys: Activate functions, shortcuts, or keypresses in just one stroke with six dedicated macro keys, easily set up through CORSAIR iCUE software, or use instant streaming commands through Elgato Stream Deck software.
Dust and Spill-Resistant Design: IP42-rated protection guards against accidents so your gameplay never has to stop.
Detachable Palm Rest: A soft rubber palm rest reduces stress on your hands so you can play longer in comfort, with a textured surface to keep your hands from slipping.
Dedicated Volume and Media Keys: Convenient control for media playback and fine-tuning volume on-the-fly without having to interrupt your game.

Great Deal

Save 20% on the Corsair K55 RGB PRO, a durable membrane gaming keyboard with dynamic RGB lighting, six macro keys, and IP42 dust/spill resistance. Ideal for budget-minded gamers.

What we like

IP42 dust and spill resistant
Six dedicated macro keys with Elgato integration
Dynamic five-zone RGB backlighting
Quiet membrane key switches

Watch out for

Membrane switches, not mechanical
Only five lighting zones, not per-key

Tip: Use Corsair iCUE software to customize RGB lighting and macro assignments.

Our Take

Best for: Budget-conscious gamers wanting reliable, feature-rich membrane keyboard.

The Corsair K55 RGB PRO is a solid entry-level gaming keyboard that balances features and cost. Its IP42 dust and spill resistance provides peace of mind during intense sessions, while the six dedicated macro keys add convenience for MMOs or streaming via Elgato integration. The five-zone RGB lighting is bright and customizable through iCUE, though it's not per-key. The membrane switches are quiet and responsive, but lack the tactile feedback of mechanical keyboards. 99, it's significantly below average pricing, making it an excellent value for gamers who prioritize durability and macros over mechanical feel.

Price Analysis

At $39.99, the K55 RGB PRO is 20% off its $49.71 list price. Historical data shows 30-day average of $49.71, 90-day average of $58.05, and 180-day average of $60.53, so this is one of the lowest prices available. It's a great time to buy.