Match all displays in colour and brightness to help create the illusion of a seamless display wall.<br><br>- Match all displays in colour and brightness to help create the illusion of a seamless display wall<br>- Simple and easy operation<br>- Accurate and fast operation<br><br>System Requirements:<br>- Windows PC (2000, XP, Vista, 32-bit and x64 versions)<br>- LAN port and/or RS-232 output (PC)<br>- Colour sensor (included)<br>- NEC Display Wall Calibrator software included on USB stick<br>- USB port for colour sensor<br>- Active USB extender cable for colour sensor recommended for more than 2 displays