PROGRAMMABLE BUTTONS: Each of the 8 buttons can be individually programmed through mini USB or IR learning via the provided PC software (available download through J-Tech Digital's website). The buttons can be programmed to work independently or as part of a group based on user preference. CONTROL END DEVICES: Use the control panel to send bi-directional commands to compliant devices via RS-232, RS-458, IR and Relay. Third-Party devices such as projectors, screens and TVs can also be controlled. COMPATIBLE WITH J-TECH DIGITAL BRAND PRODUCTS: Integrate this control panel system with our manageable devices including our HDMI Matrixes, Switches and Multiviewers. BACKLIT BUTTONS WITH READY-MADE LABELS: Identify each button on your control panel using one of the many included ready-made labels to simplify controlling your devices, making them easy to understand and operate. Some of the included label titles are: On, Off, Up, Down and more.