Razer Basilisk Ultimate Wireless Ergonomic Optical Gaming Mouse - 11 Programmable Buttons - Razer HyperSpeed Wireless Technology (2.4 GHz Dongle) - Focus+ Optical Gaming Sensor - Up to 20,000 DPI - On-The-Fly DPI Adjustment - 1.8 Metre Speedflex Cable - Battery Life: Up to 100 Hours (Without Lighting) - Gamer-Grade Tactile Scroll Wheel - 5 On-Board Memory Profiles - Weight: Approx 107g (Without Cable) - Includes Charging Dock - RZ01-03170100-R3A1 - 2 Years Limited Warranty

Manufacturer Warranty: 2 Years Limited Warranty

Manufacturer Contact Info: http://au.razerzone.com/, NA

CUSTOMIZABILITY UNLEASHED

With the Razer Basilisk Ultimate, victory has never been this personal. As a high-performance wireless gaming mouse that can be tuned to look, play and feel exactly the way you want, the only people running out of options will be your opponents.