NEC OL-V552 touch screen overlay 139.7 cm (55") Multi-touch

Specs
Features
Display diagonal 139.7 cm (55")
Display diagonal (metric) 139.7 cm
Touch technology Multi-touch
Number of simultaneous touchpoints 10
Response time 16 ms
Compatibility V552
Power
Power source type USB

System requirements
Linux operating systems supported
Windows operating systems supported
Mac operating systems supported
Weight & dimensions
Width 1295 mm
Height 762 mm