Description: -Clip on ferrite bead cable can be used on all kinds of wire cords such as: Power Cord, Audio Cables, AV Cable, 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. Identifying and troubleshooting affected and offend devices are necessary for successful installation. Specification:Model: 5mmColor: GreyFit Cord Diameter: 3.5mm-5mm (0.14"-0.20")Size: 13 x 25mm (0.51" x 0.98") (D*L)Application: Driving Recorder DVR, Audio Cable, Mouse Keyboard Cable, USB Cable, Headset Cable, RS232 Serial Port Cable, etc. Package Content: 5 x RFI EMI Filters
