Usb noise filter

Air Purifier Air Cleaner for Home HEPA Filters 5V USB Cable Low Noise Air Purifier with Night Light Desktop for Home

Razer Seiren V2 Pro 30mm Dynamic USB Microphone Equipped with a Filter That Shuts Out Noise Analog Gain Limiter Microphone Monitoring Button Body

Razer Seiren V2 Pro 30mm Dynamic USB Microphone Equipped with a High-pass Filter That Shuts Out Noise Analog Gain Limiter Microphone Monitoring Volume

Ferrite Core Cord Ring Choke Bead RFI EMI Noise Suppressor Filter for Power Cord USB Antenna HDMI Audio Cable 3.5/5/7/9/13/15mm

PGN2 USB Stabilizer with USB Noise Filter Mechanism Goodbye Noises FX-AUDIO- "Plate II"