22Pcs Clip On Ferrite 35mm/5mm/7mm/9mm Bead Noise Suppressor Anti-Jamming Toroidal Clip-on Clamp RFI EMI Noise Magnetic Filter _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 22Pcs Ferrite Core Ring Clamp Kit 3.5mm/5mm/7mm/9mm RFI EMI Filter Core Ring Bead Noise Suppressor RFI EMI Noise Magnetic Filter _x000D_ _x000D_ _x000D_ Feature: _x000D_ 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. _x000D_ 2. Convenient Installation: The small clamp core ring 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. _x000D_ 3. High Efficiency and Longevity: With excellent performance, high efficiency, and an extended lifespan, the RFI EMI filter core ring is ideal for placement near sources of electromagnetic interference, improving the quality of both audio and video signals without the hassle of frequent replacements. _x000D_ 4. Signal Quality Preservation: The noise filters suppressor 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. _x000D_ 5. Broad Application: These clip on cable connectors 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_ Specification: _x000D_ Material: Ni-Zn Ferrite _x000D_ Inner diameter: 3.5mm/5mm/7mm/9mm _x000D_ Introduction: _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_ Colour: Black _x000D_ 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 current and improve sound quality. _x000D_ _x000D_ Note: _x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x000D_ Please allow 1-3mm measuring deviation due to manual measurement. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 4pcs x 3.5mm Ferrite Rings _x000D_ 5pcs x 5mm Ferrite Rings _x000D_ 8pcs x 7mm Ferrite Rings _x000D_ 5pcs x 9mm Ferrite Rings _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_