With three 120mm cooling fans, the airflow of the X-Cruiser2 has been improved over the original X-Cruiser case model, allowing better circulation of air and cooling of system components. Sleek and modern with a slightly retro look, the case door comes with three gauges to monitor system performance: fan speed, temperature, and volume sensitivity. The X-Cruiser2 comes equipped with a controller for both the sensitivity gauge and fan speeds (which can control up to four fans). USB2.0 and Firewire compliant, ports are included on the front left side of the case along with headphone and microphone jacks that support the HD Audio standard format. Available in six colors, the X-Cruiser2 is built for those who desire a cool, sleek look that will draw attention.