Minimalistic RGB Lighting 

Transform your OP1 RGB with customizable lighting to reflect your unique style. Dive into a spectrum of colors and and 3 LED modes (single color solid, single color breathing, RGB color cycle and LED off), all with easily adjustable brightness to match your mood or setup. Powered by the strong STM32 Arm Cortex M4 MCU, experience seamless performance with no compromise on polling stability, even as you enjoy the full glory of active RGB effects. 

PixArt PAW3395 Sensor 

Achieve unmatched accuracy and lightning-fast tracking with the game-changing PixArt PAW3395 Sensor. With an impressive range of up to 26,000 CPI, 650 IPS, and 50G, this sensor ensures that every movement you make is precise and impactful. Navigate through virtual worlds with unparalleled precision, effortlessly immersing yourself in the gaming action. But that's not all. Take your gaming performance to the next level with the sensor's Motion-Sync feature. By enabling Motion-Sync, you can enjoy consistent data intervals, further perfecting your muscle memory and optimizing your competitive gameplay. 

Kailh GX Switches developed by Endgame Gear 

The Kailh GX switches are essential for dedicated gamers and tech enthusiasts seeking lightning-fast precision. Developed in collaboration with Kailh, these mechanical switches feature unique internals and characteristics. The main focus during development was a short, well-defined click feeling. Rated for 80 million actuations, the switches are housed in a sleek yellow transparent shell, showcasing their unique internal design. Their flawless, spam-friendly rapid-fire actions result from a precise actuation point and balanced design. The crisp, defined click sensation provides tactile feedback that enhances gaming control.

Redesigned Shape for Versatile Claw Grip

With a lightweight build of just over 50g, the OP1 gaming mouse offers unparalleled comfort during those intense gaming sessions, allowing you to focus on your performance. Drawing inspiration from the popular XM shape, the OP1 takes it up a notch while keeping an emphasis on claw grips. Its flatter sides provide ultimate flexibility for finger placement, making it an excellent fit even for gamers with larger hands. The extended side walls prevent accidental clicks, allowing you to rest your fingers on the edge without any interruptions. This subtle yet significant design change offers additional comfort and control, catering to gamers with various hand sizes and grip styles. 

No Power-Saving

Thanks to the Flex Cord 5.0 cable and its permanent data connection to the PC, the OP1 doesn't need to save power. The absence of power-saving features and the permanent sensor corded mode ensure that the device is always at peak performance, ready to execute every move or click with unrivaled accuracy and precision. While other mice may experience a slight delay as they wake up, this mouse remains ready for action at all times.

Swappable Main Button Switches with Optional Switch Packs 

What makes a mouse click great? Ask this question to 10 people and get 11 different answers. Everyone has their own preferences and sometimes we just want to use what nobody else is using. While the Kailh GX is a switch with a very good combination of short internal travel, crisp actuation point and spammability, you may still want to try your favourite switch. All OP1 mice have a swappable main button switch design with accessible screws at the bottom plate. This allows for effortless customization, giving you the perfect click feel tailored to your liking. Choose from a variety of switch packs offering different click sensations, and follow our simple step-by-step guide to replace the switches. With the universal switch pack, you can use any mechanical switch you can find, solder-free.