External Aluminum Fan Controller Introducing The Sentry LXE, a high performance external fan controller with an intuitive touch screen. Its unique patent-pending PCI card interface desktop design allows effortless control without having to reach underneath the desk to configure the settings. Some of the additional advanced features include touch screen capability, 5 channel fan control & temperature detect, time & date display, temperature alarm, & screen on/of functions. Key Features Intuitive Touch Screen LCD “ Advanced, touch screen LCD displays temperatures in C/F, RPMs, along with the date, time, & day of the week. Users have the ability to switch the display off for complete darkness for more immersive gaming sessions Complete Control “ 5 Temperature Probes keep tabs on thermals throughout the case while the 5 Fan controllers adjust the fans RPM speed for at least 10W per channel. Allows users to automatically adjust the fan speeds to correspond to a specific temperature, manually customize for extreme overclocking capabilities, or set to absolute silence Temperature Alarm “ Instant notification if temperatures rise above a designated point Sleek Design “ Brushed aluminum frame provides sleek aesthetics for any desktop. Rechargeable Battery “ The Sentry LXE features a rechargeable battery for up to 500 times, keeping the LXE life time longer without the hassle of replacing batteries constantly. Using a NZXT developed PCI board & external touch display, the LXE allows for more 5.25" bays freed up for other peripherals.environment. Simply set the fan controller atop your PC or desktop & connect through PCI card interface.