ViewSonic Announces 55-inch Gaming Monitor, New NVIDIA G-SYNC Compatible Monitor and Blur Busters Strobe Certification at Pepcom 2020 ViewSonic Corp., a leading global provider of display solution products, showcases the ViewSonic ELITE XG550 gaming monitor, XG270QC and XG270 with ELITE Ally for the first time at Pepcom 2020, in Las January 7, 2020 News