For 2x2 vidoe wall application, NDiS 542 SCALA certified player is specifically designed to address the need for application to present high quality contents on multiple displays. NDiS 542 provides four independent DVI and audio outputs, dual GbE Ethernet with optional wireless connectivity, TV tuner, and 3.5" HDD drive bay for storage. Powered by Intel® Core™ 2 Duo/Core™ 2 Quad series processors and S3 4300E GPU, NDiS 542 1080P signage player can smoothly playback full HD videos. NDiS 542 is an advanced digital signage player for any 2x2 video wall applications to demonstrate high quality and high impact contents over multiple displays.