LIGHT BY DESIGNThe ROCCAT Burst Core Extreme Lightweight Optical Core Gaming Mouse was crafted from scratch with a symmetrical ergonomic shape designed to feel superior from the first touch. Thanks to ROCCAT's engineering advantage it is competitively priced while boasting a feature set our rivals typically charge top dollar for. It also boasts an extreme lightweight 68g.CORE PERFORMANCEPlace your hand on the ROCCAT Burst Core Extreme Lightweight Optical Core Gaming Mouse and you'll instantly notice its superior design. Crafted from scratch with its extreme lightweight ergonomics it was benchmarked against the best mice in its category. Competitively priced it features premium components that rivals charge top dollar for. This is made possible by ROCCAT's design innovation and engineering prowess.SOLID HONEYCOMB SHELLOur competitors dot the surface of their mice with holes to cut down on weight. That kind of feels like cheating not to mention a magnet for dust and dirt. The ROCCAT Burst Core Extreme Lightweight Optical Core Gaming Mouse features more efficient engineering with a solid yet light honeycomb shell at an extreme lightweight of only 68g.TITAN SWITCH OPTICALThe familiar click feeling you know and love engineered with speed-of-light optical actuation for unprecedented quickness and precision. It's faster than any mechanical switch and has twice the durability at a long-lasting 100 million clicks.OUTSTANDING VALUEPTFE mouse feet offer exceptional glide and are typically considered a top-tier feature. They come as standard in the ROCCAT Burst Core Extreme Lightweight Optical Core Gaming Mouse staying true to our philosophy for the mouse: accessible premium performance. Also featured is a 8500dpi optical sensor based on PixArt's PMW3331. It provides excellent accuracy and reliability.