--- product_id: 361197951 title: "Cooler MasterCK351 Optical Gaming Keyboard (US Layout) - Red Switches (Hot-Swappable), Full NKRO, Per-key RGB (MasterPlus+), Wrist Rest, Customizable Keycaps - Full-Sized, Wired, QWERTY" brand: "cooler master" price: "139687CFA" currency: XOF in_stock: true url: https://www.desertcart.sn/products/361197951-cooler-masterck351-optical-gaming-keyboard-us-layout-red-switches-hot store_origin: SN region: Senegal --- # Per-key RGB lighting IP58 dust & water resistance Hot-swappable switches Cooler MasterCK351 Optical Gaming Keyboard (US Layout) - Red Switches (Hot-Swappable), Full NKRO, Per-key RGB (MasterPlus+), Wrist Rest, Customizable Keycaps - Full-Sized, Wired, QWERTY **Brand:** cooler master **Price:** 139687CFA **Availability:** ✅ In Stock ## Summary > 🎮 Elevate your gaming experience with precision and style! ## Quick Answers - **What is this?** Cooler MasterCK351 Optical Gaming Keyboard (US Layout) - Red Switches (Hot-Swappable), Full NKRO, Per-key RGB (MasterPlus+), Wrist Rest, Customizable Keycaps - Full-Sized, Wired, QWERTY by cooler master - **How much does it cost?** 139687CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/361197951-cooler-masterck351-optical-gaming-keyboard-us-layout-red-switches-hot) ## Best For - cooler master enthusiasts ## Why This Product - Trusted cooler master brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable brushed aluminum finish with IP58 rating. - • **Never Miss a Beat:** Full NKRO ensures every keystroke is registered. - • **Unleash Your Game:** Experience lightning-fast response with a 1000Hz polling rate. - • **Customize Your Play:** Hot-swappable switches for tailored tactile feedback. - • **Illuminate Your Style:** Per-key RGB lighting to match your gaming setup. ## Overview The Cooler Master CK351 Optical Gaming Keyboard combines cutting-edge optical red switches with a robust design, offering gamers a hot-swappable, customizable experience. With full NKRO and per-key RGB lighting, this keyboard is engineered for competitive performance and durability, making it the perfect addition to any gaming setup. ## Description Cooler MasterCK351 Optical Gaming Keyboard (US Layout) - Red Switches (Hot-Swappable), Full NKRO, Per-key RGB (MasterPlus+), Wrist Rest, Customizable Keycaps - Full-Sized, Wired, QWERTY ## Features - OPTICAL SWITCHES (RED) - Optical red switches have a linear feel with a near-instantaneous laser debounce time and a rated lifespan of 100 million keypresses; Full n-key rollover (NKRO) ensures no missed input during intense gaming - SOPHISTICATED YET DURABLE - The top plate features a brushed aluminum finish; The CK351 is IP58-rated for resistance against dust & water - COMPETIVE PERFORMANCE - Features a high 1000Hz polling rate (1ms response time) for competitive online games where every millisecond counts; On-the-fly controls allow quick adjustments to lighting & media settings without interrupting in-game play - PROGRAMMABLE PER-KEY RGB LIGHTING - Includes per-key RGB backlighting hardware pre-sets; MasterPlus+ software (PC only) supports advanced customized keyboard settings and illumination - HOT SWAPPABLE SWITCHES - Optical switches can be individually swapped for linear, tactile or clicky responsiveness (e.g., ASDW movement keys); Employs a standard keyboard layout with removable keycaps for maintenance & customization ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Cooler Master | | Product Dimensions | 44 x 14 x 4.5 cm; 905 g | | Item model number | CK-351-SKOR1-US | | Manufacturer | Coolermaster | | Series | CK351 | | Color | Silver | | Computer Memory Type | DIMM | | Power Source | Corded Electric | | Hardware Platform | PC | | Operating System | Windows 10 | | Are Batteries Included | No | | Item Weight | 905 g | ## Images ![Cooler MasterCK351 Optical Gaming Keyboard (US Layout) - Red Switches (Hot-Swappable), Full NKRO, Per-key RGB (MasterPlus+), Wrist Rest, Customizable Keycaps - Full-Sized, Wired, QWERTY - Image 1](https://m.media-amazon.com/images/I/71MbvTUVtwL.jpg) ![Cooler MasterCK351 Optical Gaming Keyboard (US Layout) - Red Switches (Hot-Swappable), Full NKRO, Per-key RGB (MasterPlus+), Wrist Rest, Customizable Keycaps - Full-Sized, Wired, QWERTY - Image 2](https://m.media-amazon.com/images/I/716BSL6N+aL.jpg) ![Cooler MasterCK351 Optical Gaming Keyboard (US Layout) - Red Switches (Hot-Swappable), Full NKRO, Per-key RGB (MasterPlus+), Wrist Rest, Customizable Keycaps - Full-Sized, Wired, QWERTY - Image 3](https://m.media-amazon.com/images/I/71eaBs1w0dL.jpg) ![Cooler MasterCK351 Optical Gaming Keyboard (US Layout) - Red Switches (Hot-Swappable), Full NKRO, Per-key RGB (MasterPlus+), Wrist Rest, Customizable Keycaps - Full-Sized, Wired, QWERTY - Image 4](https://m.media-amazon.com/images/I/61wXzvZXzSL.jpg) ![Cooler MasterCK351 Optical Gaming Keyboard (US Layout) - Red Switches (Hot-Swappable), Full NKRO, Per-key RGB (MasterPlus+), Wrist Rest, Customizable Keycaps - Full-Sized, Wired, QWERTY - Image 5](https://m.media-amazon.com/images/I/71SE4J2ZyiL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/361197951-cooler-masterck351-optical-gaming-keyboard-us-layout-red-switches-hot](https://www.desertcart.sn/products/361197951-cooler-masterck351-optical-gaming-keyboard-us-layout-red-switches-hot) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-01*