1、Intelligent Design: The capacitor power filter contains 3F super capacitor and intelligent buffer system with common mode suppression effect. 2、Built In Filtering: Built in 6 sets of micro capacitor filtering, specializing in high frequency filtering. Contains 1uF, 100nF, 10nF, 1nF, 100pF, 10pF. 3、Voltage Indicator: Super capacitor power filter with input voltage indicator, provides 10 percent to 100 percent indication, more convenient to use. 4、Working Principle: Electro Magnetic Interference power filter, equivalent to a large reservoir used to store energy, after using the detail finesse and dynamic range will increase. 5、Main Purpose: To filter the frequency of a specific frequency in the power line or the frequency outside the frequency point. To obtain a power signal or to eliminate power signals of a specific frequency. Item Type: Capacitor Power Filter Material: Aluminum Alloy Interface: DC2.1 Voltage: 12V 1 x Capacitor Power Filter 1 x DC2.1 Cable 2 x Adapter Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin