Keep track of your cursor at all times with the SteelSeries Rival 600 Gaming Mouse. The Rival 600 uses a dual-sensor system and one-to-one tracking that monitors how high you lift the mouse. Likewise, it makes sure the cursor stays in the same spot when you put it back down. Aside from the TrueMove 3+ tracking system, this gaming mouse also features customizable interior weights. This allows you to remove or add weights to get the heaviness you desire. The Rival 600 comes with eight 4 gram weights, allowing you to change the weight between 96 grams and 128 grams. Additionally, the Rival 600 features a 12,000 CPI, 350 IPS optical sensor. It also offers a reinforced trigger system and soft-touch finish as well as silicone grips. Finally, the Rival 600 includes a built-processor for button remapping and saving sensitivity settings and custom lighting effects.