DC-DC 5V 9V 12v 28V 2A Boost Converter Adjustable Power Supply Module The whole network smallest adjustable boost module can be installed in a of small equipment. The module supports -USB input, a USB charger or mobile power supply can to it 9V, 12V, 15V,18V, 24V, easy to use. Wide input and output voltage, high conversion efficiency. Maximum output current: 2A (recommended for use within 1A) Input voltage: 2V-24V Output voltage: 5V-28V (recommended for use within 26V) Efficiency: 93% This module is a step-up module, the output voltage is larger than the input voltage. current output current does not 2A. color: blue Material: PC + metal Package Contents: 3* Power Module Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.