Infrared Multi-Touch Overlay accessory for the V423 large-screen display
NEC OL-V423, 106,7 cm (42"), Multi-touch, 106,7 cm, 16 ms, V423, USB
NEC OL-V423. Display diagonal: 106,7 cm (42"), Touch technology: Multi-touch, Display diagonal (metric): 106,7 cm. Power source type: USB. Width: 1016 mm, Height: 609,6 mm