Viaky 12 Packs Rfi EMI Noise Suppressor Cable Clip, 0.5 Inch Inner Diameter Clip-On Filter Ferrite Ring Core for 13mm Wire Home Power Audio Device Coaxial Cables (Black) - VKUS051-Y13-AAA

• 【Wide Use】Can be clipped on AC power cord, USB cable, mouse cable, keyboard cable, headphone cable, video cable, audio cable, data cable, etc. Will not cause distortion of the transmitted signal. 【Improve Signal Integrity】Made with high-quality plastic housing and nickel-zinc ferrite core, with an adaptive clip inside to securely mount on the cable. Great effect. 【Dual Snap Design】Double snaps are easy to install, the ferrite core is divided into two halves, just snap them on the cable, you will get a clearer signal and faster data transmission. 【Avoid Electromagnetic Interference】The enclosed ferrite core is suitable for wires with inner diameter of 0.35-0.51 inches (9-13mm). Can be applied directly to the power cord. 【High Performance】The remanence is about 200 (mT), the initial permeability is about 850, the saturation magnetic induction is about 400, the coercivity is 16 (A/m), and the overall performance is high.