Features: Switch-mode buck regulator Two output channels Build-in Aux control (On/Off) function Low input Voltage alarm & threshold setting Out short-circuit protection Specification: Input voltage range: 7-26V (2-69 LIPO battery) Out-1: ( 1:5V, 6V 7.2V 12V ) (Adjustable); 0-4A, Max 6A, Inbult Aux control switch . Qut-2: ( 5V, 0-4A, Max 6A ) Efficiency: up to 95% Standby current. 10mA LiPo voltage alarm setting: 3.4V, 3.5V, 3.6V. 3.7V/Cell & OFF Input cable 20cm (Silicone 20AWG) Output cable 30cm (2pairs,Silicone 22AWG) Size & weight: 68x36x8mm, 32g Package Included: 1x Matek systems UBEC DUO, 4A/5~12V & 4A/5V