Model I Gamingmus from Glorious combines versatility and comfort in one. This impressive customizable gaming mouse incorporates a spectacular set of technology in an ultra-light, ergonomic right-handed shape. Its total of 9 buttons are fully programmable for personal control in FPS, MMO and MOBA games. Model I weighs only 69g (nice) which is perfect for long game nights. Easily replace 2 of the side buttons with alternative shapes to match your playing style perfectly. The groundbreaking BAMF sensor, the impressive flexible Ascended Corded Cable and the pure PTFE G-Skates mouse feet provide reliable performance no matter what you play or do.9 Remappable ButtonsG-Skates Premium PTFE Mouse Feet16.8 Million Color RGB (8 Effects)Windows, Mac, and Linux Compatible