ADUM3165 USB Digital Isolator High Speed USB Noise Filter and Signal Stabilizer

Protect your audio gear and improve signal quality with this USB digital isolator, built to block voltage noise and eliminate ground loop interference. With speeds up to 480Mbps, this USB noise filter is ideal for DACs, sound cards, and sensitive USB audio equipment. If you're hearing hum, distortion, or current noise—this compact tool is the fix.

Product Sheet

Key Features

• High-speed USB 2.0 isolation up to 480Mbps

• Compatible with USB DACs, sound cards, and USB hubs

• Blocks current noise and voltage spikes to protect devices

• Eliminates ground loops for crystal-clear audio

• Plug-and-play setup with no drivers required

Why Choose Our ADUM3165 USB Digital Isolator High Speed USB Noise Filter and Signal Stabilizer
Unlike cheap filters, this isolator uses true chip-based isolation to maintain full USB speed and eliminate electrical interference. It preserves audio quality while protecting devices from spikes and ground current feedback.

Perfect For

• Audiophiles using DACs and Hi-Fi setups

• Musicians and podcasters with USB audio interfaces

• PC users with noise issues on USB-connected sound gear

• Technical setups in medical or industrial USB applications

How It Works
Connect the isolator between your USB host (like a laptop) and the USB device (e.g., DAC, hub, sound card). The built-in ADUM3165 chip blocks electrical interference while maintaining full data integrity and transfer speed.

Hear the Difference with True USB Isolation
Stop the noise and enjoy pure signal clarity—your audio gear will thank you.