50/22pcs Clip-on Ferrite Ring Core Bead Choke RFI EMI Filter Noise Suppressor Cable Clip for USB Audio Video Cable Power Cord _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 50Pcs Anti-interference Degaussing Clamp Rings 3.5mm/5mm/7mm/9mm/13mm Toroidal Core Ferrite for USB Audio Video Cable Power Cord _x000D_ Feature: 1.Electromagnetic Interference Reduction: Our clip-on ferrite ring, made from nickel-zinc ferrite, is designed to enhance the electromagnetic field around inductors, effectively preventing external interference and ensuring a cleaner signal in various electronic devices. 2.Convenient Installation: The core bead choke features an elastic snap buckle for easy attachment and detachment from cables, ensuring a user-friendly experience that allows for quick installation without any tools, making it perfect for both tech novices and professionals. 3.High Efficiency and Longevity: With excellent performance, high efficiency, and an extended lifespan, the RFI EMI filter is ideal for placement near sources of electromagnetic interference, improving the quality of both audio and video signals without the hassle of frequent replacements. 4.Signal Quality Preservation: The noise suppressor cable clip is expertly designed to not distort transmission signals, meaning it won't compromise the quality of your audio, video, or images while effectively filtering out noise interference for a superior multimedia experience. 5.Broad Application: These noise suppressor filters serve a dual purpose: (1) when clipped onto signal cables, they combat interference and ensure electromagnetic compatibility, and (2) when used on power cables, they stabilize the current and enhance sound quality. They are suitable for a wide range of applications, including electronic connection wires, wiring harnesses, household appliances, air conditioners, computers, inverters, welding machines, and power cords. _x000D_ _x000D_ _x000D_ _x000D_ Specification: _x000D_ Product material: nickel zinc ferrite_x000D_ Product specifications: inner diameter: 3.5mm/5mm/7mm/9mm/13mm_x000D_ (1) 3.5mm / 0.14in (inner diameter): suitable for 0.06-0.14in / 1.5-3.5mm cables_x000D_ Application: Car DVR, headset cable, speaker cable, mouse cable, keyboard cable, USB cable, etc._x000D_ (2) 5mm / 0.2in (inner diameter): suitable for 0.14-0.2in / 3.5-5mm cables_x000D_ Application: car DVR, speaker cable, mouse cable, keyboard cable, USB cable, RS232 serial port camera cable, etc._x000D_ (3) 7mm / 0.27in (inner diameter): suitable for 0.2-0.27in / 5-7mm cables_x000D_ Application: AV cable, coaxial audio, audio power cord, IP serial camera, etc._x000D_ (4) 9mm / 0.35in (inner diameter): suitable for 0.27-0.35in / 7-9mm cables_x000D_ Application: HDMI-compatible cable, VGA cable, DVI cable, power cord, speaker cable, industrial cable, etc._x000D_ (5) 13mm / 0.51in (inner diameter): suitable for 0.35-0.51in / 9-13mm cables_x000D_ Application: HDMI-compatible cable, IP communication cable, DVI cable, super-speed VGA cable, etc._x000D_ Product color: black_x000D_ Product Usage:_x000D_ (1) Clamp on the signal line to play the role of anti-interference and electromagnetic compatibility_x000D_ (2) Clamp on the power cord to stabilize the current and improve the sound quality_x000D_ Scope of application: applied to all kinds of electronic connecting wires, wiring harnesses, home appliances, air conditioners, computers, inverters, electric welding machines, power cords, etc. Loosening effect.)_x000D_ _x000D_ _x000D_ Note: _x000D_ There may be slight size deviations due to manual measurement, different measuring methods and tools._x000D_ The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 10pcs x 3.5mm Ferrite Rings_x000D_ _x000D_ 10pcs x 5mm Ferrite Rings_x000D_ _x000D_ 10pcs x 7mm Ferrite Rings_x000D_ _x000D_ 10pcs x 9mm Ferrite Rings_x000D_ _x000D_ 10pcs x 13mm Ferrite Rings_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_