Introducing 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 and temperature detect, time and date display, temperature alarm, and screen on/of functions. Features: ntuitive Touch Screen LCD: - Advanced, touch screen LCD displays temperatures in C/F, RPMs, along with the date, time, and 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, 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 and exter model : SEN-LXE-TS tag : Case Fans