The NAOS is our award winning ergonomic, right-handed gaming mouse. Our unique and comfortable shape is designed for a full palm grip and intense gaming sessions. The NAOS PRO has been crafted with an attention to detail and the highest quality components. Equipped with the top performing sensor PMW-3370 from Pixart with the lowest error rate to date - at only 0.5% it tracks your surface with perfection. The most durable mechanical switches from Kailh with an 80 million click guarantee together with the flexibility from the ultra-flexible cable ensures your mouse never fails you or gets in your way. Designed with ambition - this will probably be the most comfortable mouse you have ever used! Features - Premium Quality - Type: Gaming Mouse - Resolution: 19000DPI - Sensor: Optical with 400 IPS (PMW-3370) - Comfortable and Ergonomic Design (Palm-grip) - Cutting Edge Mechanical Switches from Kailh with 80m Clicks - Full RGB LED in Two LED-zones (16.7m Colours) - Customisable Settings & Profiles in Software - Smooth Touch with UV-coated Surface - Plug and Play (Windows/Mac OS) - 7 Programmable Buttons - 1.8m Ultra-flexible Braided Cable - Up to 1000HZ Polling Rate (1ms) - 100% PTFE Low Friction Mouse Feet - Distinct Scroll Feeling with ALPS Encoder Technical Specification - Shape: Right Handed Ergonomic Palm Grip - Size: 131 x 83 x 39 mm - Mouse Surface: Soft UV-coating - Number of Buttons: 7 Fully Programmable Buttons - DPI Adjustment: 1 to 5 Steps In-game DPI Adjustment - Number of LED's: 2 LEDs, Scroll Wheel & Symbol - LED Colour Options: Up to 16.7 Million LED Colours - Lighting Effects: Multiple Lighting Effects in the Software - On-Board Memory: 128kb Built-in Memory - Processor: 32bit ARM Processor - Mouse Feet: Low Friction White 100% PTFE - USB Connection: Full Speed USB 2.0 - Cable: 1.8m Ultra-flex Cable - Sensor Name: PMW-3370 - Sensor Type: 19000DPI Optical Gaming Sensor - Min-Max DPI: 50 to 19000 - Max Tracking Speed: 400 IPS (10 m/sec) - Max Acceleration: 50g - Lift of Distance (LOD): 1-2mm Interchangeable - Response Time: Up to 1ms Response Time - Frames Per Second: 12000 FPS - Data Format: 16-bit Both Sensor and USB - Weight 341g - Weight Without Cable: 102g - Weight Including Cable: 148g - Dimensions 13 x 6 x 20.5 cm - Packaging Content:Mionix Naos Pro Gaming Mouse, Quick Start Guide