Top features: - 15-zone RGB customisable lighting for ultimate control over your gaming experience - Built in USB pass-through port to free up a valuable USB slot - Low friction mico-textured surface for precise tracking 15-zone RGB customisable lightingThe Corsair MM800 Polaris Gaming Surface has customisable lighting so you can have all the control on how you want to set the mood for your gaming experience. It's CUE enabled, which means you'll be able to control your lighting easily, and you can sync the lighting with your other Corsair RGB products.Built in USB pass-through portWith a built-in USB pass-through port, you can save valuable space on a USB slot and expand your gaming setup. It's perfect for connecting your mouse without taking up an additional USB port.Low friction micro-textured surfaceThe low friction micro-textured surface is ideal for precise tracking on your mouse. It's calibrated for both optical and laser sensor mouse making it suitable for a whole range of mice so you can game easier.