R$ 
G$ 
Features:
Dual USB ports.
Blue indicator light when power is applied to input
Excellent for aircraft, cars, or truck appliciations
Specification:
Color: black
Material: ABS
USB socket: Dual USB socket
Input voltage: DC 8-30V
Output: DC 5V 2.1A / DC 5V 1A
Working indicator light: Blue LED light
Dimensions: 2.9cm Screw Diameter, 4cm length.
