Can be used on all kinds of wire cords such as: Power Cord, Audio Cables, AV Cable, Data Cable, USB Cables. It can improve the electromagnetic field around the cable, thus avoiding outside interference. It can Improve the signal quality and shields radiation. It doesn't cause distortion of the transmitted signal and won't affect your audio, video and picture quality. Good high-frequency noise suppression. Convenient to use, Just snap it on to the cord. This choke is suitable for a cable diameter of 3.5/5/7/9/13mm. Core Material Nickel-Zinc Color Black Size 3.5mm/5mm/7mm/9mm/13mm Quantity 10 pcs Brand Unbranded/Generic MPN HD786862920105 Brand Unbranded/Generic MPN HD786862920105 .
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