1mm Ferrite Cores Ring Clip-On RFI EMI Noise Suppression Filter Cable Clip White Snap-On Detachable Ferrite Ring

Size: 1mm (Suitable for 1.0mm cables) The ferrite core helps in reducing high frequency interference caused by home appliances and electronics Clip on ferrite chokes with self-adaption clip can mount on cables tightly and work for a super long time Suitable for AC power lines, USB cable, mouse cable, keyboard cable, headset cable, video cable, audio and data cable, etc.