The USB LED Message Board lets you broadcast messages to your coworkers inviting them to come and talk to you or warning them to stay away from your cubicle. Having a bad day at work? Having a great day at work? Use the LED Message Board to send funny messages or holiday wishes to anybody passing by your work space. Throw away your post its and whiteboards. With the USB LED Message Board you can convey your custom messages on the bright red LED display. Scroll your messages from the right, left, up or down. Upload graphics to display happy faces or any other custom artwork.System Requirements: PC with an available USB port, Windows Vista, 2000 or XP, 50MB available hard disk space, VGA or higher-resolution monitor, Sound Card (for sound effects) , CD-ROM Drive. Package Contents: USB LED Message Board, Software and Driver, CD Users Manual.