AudioQuest's dual-function JitterBug is a USB line (VBUS) and signal (data) filter. With a handsome, unassuming appearance, JitterBug has a USB (male) plug on one end and a USB (female) port on the opposite. It is meant for use in series (in line) with any computer and USB DAC (digital-to-analog converter). JitterBug can also be used with mobile phones, portable media devices, USB peripherals, and network storage/streaming devices.
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