Chapter 1 – Product Specifications 3HDMI In Carrier Board UPCR-HDMISystemGross Weight 0.88 lb. (0.4Kg)Operating Temperature 32°F ~ 140°F (0°C ~ 60°C), 0.5m/s airflowOperation Humidity 10% ~ 80% relative humidity, non-condensingCertification —OS Support Windows® 10