Viewsonic VBS100-A, 1.4/2.0, Black, Android 8.1, 0 - 40 °C, 20 - 90%, FCC, CE, cTUVus Viewsonic VBS100-A. HDMI version: 1.4/2.0. Product colour: Black. Operating system installed: Android 8.1. Certification: FCC, CE, cTUVus. Width: 131.5 mm, Depth: 121 mm, Height: 30 mm