BUZZ-X Medium Gaming Mouse [Pro Series] (OPEN BOX)

* Open Box items are sold at a discounted price and may show minor signs of prior handling or repackaging.

Return requests must be submitted within 72 hours of delivery. No returns or refunds will be accepted after this period.

Items must be returned in the same condition as received, including all original components and accessories. Any additional wear, missing parts, or modifications (including removed or replaced skates or applied grip tape) may result in a condition-based restocking fee of up to 15% or rejection of the return.

Open Box items are not intended for product testing or extended use. Open Box items are covered under the same limited warranty as new products.

Pro Series BUZZ-X

BUZZ-X marks the next step in our collaboration with Byungcheol “BuZz” Yu, shaped by the control and precision that define his play. Specially engineered to match BuZz’s claw and palm grip style, the refined symmetrical shape delivers enhanced stability and comfort in high-intensity competition. Equipped with optical switches for sharper, more consistent clicks and paired with the Link 8K Receiver for instant on-device performance tuning, BUZZ-X enhances responsiveness where it matters most. Finished in BuZz’s signature gray tone, every detail is tuned to deliver a more controlled, competition-ready experience for players who demand absolute precision.

A true definition of "PRO"

The Pro Series isn't about showcasing or advertising our highest-performing lineup. It's not just another product with a pro athlete's face for promotion. The Pro Series is a groundbreaking line of esports gear, genuinely designed to help specific pro athletes perform at their absolute best. These products are the result of close collaboration with these athletes, ensuring every detail—shape, weight, performance, and features—is 100% tailored to their specific needs. The Pulsar Pro Series is created by pro athletes and for pro athletes—a true definition of what it means to be "Pro."

Direct Control. Instant Response.

The Link 8K Receiver provides seamless hardware-level control through a dedicated dual-button interface. The DPI button offers instant sensitivity cycling, while the Function button can be remapped to manage Polling Rate, Profile, LOD, Turbo Mode, or Debounce Time. Use the Bibimbap Web Driver or PC software for initial setup to enjoy a precise, software-free experience with real-time LED feedback.

Grip Like BUZZ

Co-Developed with T1 professional player Byungcheol “BuZz” Yu, this refined shape is engineered around his signature claw grip style. Optimized for both claw and palm grip users, the medium-sized design delivers stable control and lasting comfort, with a shape fine-tuned to reflect BuZz’s playstyle.