Endgame Gear OP1w 4k Wireless Gaming Mouse - Wireless, Black

The OP1w 4k wireless gaming mouse delivers an ultra-low latency experience with its Nordic Wireless MCU, offering a wireless polling rate of 4,000 Hz for fast, responsive clicks and movement. Equipped with a high-precision PixArt PAW3395 sensor and exclusive Kailh GX switches, it delivers crisp, precise clicks. Plus, with swappable main switches, you can customize the click feel to match your playstyle perfectly.

• Professional wireless gaming mouse with 2.4 GHz connection
• Perfect fit for claw grip with a sleek black design
• High-resolution PixArt PAW3395 sensor with up to 26,000 CPI
• Hand-selected optical Kailh GX switches for main buttons
• Kailh GM 2.0 switches for side buttons
• Enhanced and durable Endgame Gear Flex Cord 4.0 USB-C to USB 2.0 Type-A cable
• Adjustable skate design for customizable glide; small skates pre-installed

Endgame Gear - OP1w 4k: Wireless Polling Rate up to 4,000 Hz

To deliver the best performance, the OP1w 4k features a powerful Nordic nRF52840 wireless MCU. The included 4k dongle also uses a Nordic nRF52820 MCU, ensuring stable and reliable wireless data transmission.

An additional Nuvoton M483 MCU is used for the high-speed USB connection, resulting in wireless polling rates of up to 4,000 Hz, offering ultra-low sensor and click latency.

And the best part: The 4k dongle is included with the mouse, so you can enjoy the full performance right out of the box.

Kailh GX Switches of the Next Generation

Endgame Gear’s Kailh GX switches ensure you never miss a click, no matter the polling rate. Their SPDT configuration provides optimal electrical contact and unmatched reliability. The switches feature both top and bottom contacts, allowing you to choose between the ultra-fast GX Speed mode or the secure GX Safe mode.

The Kailh GX switches offer a crisp, precise click feel, providing tactile feedback for better in-game control. Their precise actuation and balanced design make them perfect for rapid clicking - ideal for intense matches where every millisecond counts.

Industry-Leading Latency - Your Competitive Edge in Gaming

The OP1w 4k sets the standard in wireless performance, achieving an average click latency of under 310 microseconds. With a stable click polling rate of 4,000 Hz, you enjoy low latency regardless of the selected sensor polling rate. In GX Speed mode, click latency can be reduced by an additional 1 ms.

This responsiveness ensures that every click is registered instantly - perfect for those critical moments where milliseconds can decide the outcome of a game.

Moreover, the movement latency has been optimized to average below 400 microseconds. This means your mouse movements are executed quickly and accurately, without delay, keeping you one step ahead in your game.

Newly Designed Shape - Perfect for Versatile Claw Grip

The OP1w 4k gaming mouse ensures full comfort during long gaming sessions, allowing you to focus entirely on your performance. Building on the popular XM shape, the design has been further refined to offer claw grip users even more control. With flatter sides, you get maximum flexibility in finger placement, ideal for players with larger hands.

The slightly extended side walls prevent accidental clicks, allowing you to rest your fingers on the edges without triggering unwanted actions. This thoughtful design adjustment provides additional comfort and precise control, no matter your hand size or grip style.

Customizable Switches & Hybrid Skate Design - Tailored to Your Needs

What makes the perfect mouse click? It’s a matter of preference. That’s why the OP1 gaming mouse offers swappable main switches. The pre-installed Kailh GX switches deliver a crisp actuation point and quick response time. However, if you have a preferred switch, you can easily swap them without soldering, thanks to accessible screws on the baseplate. Find your ideal click feel.

The glide behavior is also customizable: The OP1w 4k features a clever hybrid skate design. By default, a small skate set provides balanced glide properties. For softer mousepads or maximum glide, we include a larger skate set and a sensor skate. Best of all, you can change the switches without removing the skates - for a seamless adjustment to suit your preferences.