Product Specifications Dimensions Power Width : 6.06 Inches (154mm) Input : DC 5V/2A Height : 3.33 Inches (84.8mm) Output : DC 5V/2A Depth : 1.80 Inches (45.5mm) Wireless LoRa (Long Range) Cellular FCC 125KHz : 902.3MHz ~ 914.9MHz 500KHz : 903MHz ~ 914.2MHz CE 125KHz : 863.1MHz ~ 869.9MHz 250KHz : 863.2MHz ~ 869.