Description: -Clip on ferrite bead cable can be used on all kinds of wire cords such as: Power Cord, Audio Cables, Data Cable, USB Cables.-It helps improving the electromagnetic field and signal quality around the cable, avoiding outside interference.-It won't cause distortion of the transmitted signal and won't affect your audio, video and picture quality. Note:Please install them in place near the interference source. (Near the import and export of shielding case as much as possible.) If a cable has equipment that needs to be protected on both sides, install one at each end. Specification:Model: Φ3.5mmColor: BlackFit Cord Diameter: 1.5mm-3.5mm (0.06"-0.14")Size: 13 x 25mm (0.51" x 0.98") (D*L)Application: Driving Recorder DVR, Audio Cable, Mouse Keyboard Cable, USB Cable, Headset Cable, etc.
eBay