---
product_id: 637007740
title: "10 Pcs Ferrite Ring Core Black Clip-on Ferrite Core EMI Noise Suppressor Cable clip with 3.5mm inner diameter for USB Cords, Audio and Video Cable Power Cord"
price: "₩26898"
currency: KRW
in_stock: true
reviews_count: 13
url: https://www.desertcart.kr/products/637007740-10-pcs-ferrite-ring-core-black-clip-on-ferrite-core
store_origin: KR
region: South Korea
---

# EMI noise reduction 3.5mm cable fit clip-on easy install 10 Pcs Ferrite Ring Core Black Clip-on Ferrite Core EMI Noise Suppressor Cable clip with 3.5mm inner diameter for USB Cords, Audio and Video Cable Power Cord

**Price:** ₩26898
**Availability:** ✅ In Stock

## Summary

> 🔇 Clip in Clarity, Plug into Perfection!

## Quick Answers

- **What is this?** 10 Pcs Ferrite Ring Core Black Clip-on Ferrite Core EMI Noise Suppressor Cable clip with 3.5mm inner diameter for USB Cords, Audio and Video Cable Power Cord
- **How much does it cost?** ₩26898 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/637007740-10-pcs-ferrite-ring-core-black-clip-on-ferrite-core)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Build:** Robust plastic shell with ferrite core ensures long-lasting performance and cable protection.
- • **Snap & Secure:** Innovative double snap design allows quick, tool-free installation and removal.
- • **Silence the Static:** Effectively suppresses electromagnetic interference for crystal-clear signals.
- • **Perfect Fit, Every Time:** Designed with a precise 3.5mm inner diameter to snugly secure USB, audio, and power cables.
- • **Universal Compatibility:** Ideal for USB cords, mouse, keyboard, headset, and video cables—upgrade your setup effortlessly.

## Overview

The Innfeeltech 10 Pcs Ferrite Ring Core set features clip-on noise suppressors with a 3.5mm inner diameter, engineered to reduce electromagnetic interference across USB, audio, and power cables. Its durable plastic housing and double snap design ensure easy installation and secure fit, making it a must-have for professionals seeking cleaner signals and enhanced device performance.

## Description

Product Description The clip-on ferrite ring Core could effectively shield EMI and RFI interference, and improve the signal integrity. Improve the electromagnetic filed around to reduce the interference outside. Improve the signal quality. Convenient to use, just clip it on to cord and hold tight. Could be used to Power Cord, Audio cables, Data Cable, USB Cable, Speaker Cables. Made of Plastic Case and Ferrite Core, serve a long life. Made of plastic and Inner Ferrite Core, avoid outside interference. Inner Stucture got Teeth, could fit different size cables that not exceed the limit. Clip on Structure, Could tightly hold on the Cable, and Push to release. Clip on all kinds of cables, like USB cable, date line, AV cable, video cable, audio cable etc, In electronic components, high-frequency interference signals are a common problem in communication systems, which can cause performance degradation of electronic equipment and even lead to equipment damage. The anti-interference magnetic ring can shield the high-frequency interference signal through the special function of the magnetic material, thus reducing the interference to the components and improving the electromagnetic compatibility of the components. Other Hot on Sale Products Clip-on Ferrite Core Wire-Wound Ferrite Core Square Type Ferrite Core Flat Type Ferrite Core

Review: Fix DAB problems with dash cam. - Nextbase hardwire dash cam kit, rear view camera completely wiped out Dab radio in my S3. Only fitted two of these on the rear camera wire, one close to the front and one close to rear camera where the wire came out of the trim. Result - full dab working great again. Added a few more along the wire (which runs in the trim above the doors) for good measure and it's perfect. They are a snug fit (which is a good thing for reducing noise/interference) and as other's have said they can be a little difficult to snap shut. But persevere as it's just a bit of a nack. Only down side was that I was only supplied 7 in the packet where there should have been 10. Didn't want to mark the review down of the actual product as I would recommend these for fixing the same problem I had. And for £6 jobs a good'n.
Review: Godd deal, good price, good quality - Good price, good product, came quickly, delivered properly through letter box with email notification. Robust clips on strong plastic housing open up easily to reveal two long hemispherical ferrite magnets inside housing, clips for 3.5 mm cable size shut very securely and the whole thing fits nicely on cables.

## Features

- Package Include: 10 Pcs Ferrite Core with Inner diameters of 3.5MM.
- Function: The Ferrite Core Ring Could be used for reducing electro-magnetic interference and improve intergrity. Fit Cord 3.5MM.
- Applications: The ferrite Core Ring could be used for USB cable, mouse cable, key board cable, headset cable video cable and etcs.
- Material: Ferrite cable clips are made of plastic shell and ferrite core can fit tightly on the cable and serve a long time.
- Usage: The double snap design, press the button to open and install the cable easily. Pattention to the size of the cable and use the right size ferrite ring core.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D3ZZBL8B |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,191 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1 in Ferrite Cores |
| Customer Reviews | 4.3 4.3 out of 5 stars (537) |
| Date First Available | 13 May 2024 |
| Item Weight | 70 g |
| Item model number | DC39-001 |
| Manufacturer | Innfeeltech |
| Package Dimensions | 8.1 x 7.9 x 1.4 cm; 70 g |
| Part number | DC39-001 |
| Size | 3.5MM |

## Images

![10 Pcs Ferrite Ring Core Black Clip-on Ferrite Core EMI Noise Suppressor Cable clip with 3.5mm inner diameter for USB Cords, Audio and Video Cable Power Cord - Image 1](https://m.media-amazon.com/images/I/71iwTdpJh6L.jpg)
![10 Pcs Ferrite Ring Core Black Clip-on Ferrite Core EMI Noise Suppressor Cable clip with 3.5mm inner diameter for USB Cords, Audio and Video Cable Power Cord - Image 2](https://m.media-amazon.com/images/I/61hcabyCU-L.jpg)
![10 Pcs Ferrite Ring Core Black Clip-on Ferrite Core EMI Noise Suppressor Cable clip with 3.5mm inner diameter for USB Cords, Audio and Video Cable Power Cord - Image 3](https://m.media-amazon.com/images/I/61dt1R6egOL.jpg)
![10 Pcs Ferrite Ring Core Black Clip-on Ferrite Core EMI Noise Suppressor Cable clip with 3.5mm inner diameter for USB Cords, Audio and Video Cable Power Cord - Image 4](https://m.media-amazon.com/images/I/61itHlVrMML.jpg)
![10 Pcs Ferrite Ring Core Black Clip-on Ferrite Core EMI Noise Suppressor Cable clip with 3.5mm inner diameter for USB Cords, Audio and Video Cable Power Cord - Image 5](https://m.media-amazon.com/images/I/61d2J+jUxLL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fix DAB problems with dash cam.
*by R***H on 8 April 2026*

Nextbase hardwire dash cam kit, rear view camera completely wiped out Dab radio in my S3. Only fitted two of these on the rear camera wire, one close to the front and one close to rear camera where the wire came out of the trim. Result - full dab working great again. Added a few more along the wire (which runs in the trim above the doors) for good measure and it's perfect. They are a snug fit (which is a good thing for reducing noise/interference) and as other's have said they can be a little difficult to snap shut. But persevere as it's just a bit of a nack. Only down side was that I was only supplied 7 in the packet where there should have been 10. Didn't want to mark the review down of the actual product as I would recommend these for fixing the same problem I had. And for £6 jobs a good'n.

### ⭐⭐⭐⭐⭐ Godd deal, good price, good quality
*by D***E on 3 February 2026*

Good price, good product, came quickly, delivered properly through letter box with email notification. Robust clips on strong plastic housing open up easily to reveal two long hemispherical ferrite magnets inside housing, clips for 3.5 mm cable size shut very securely and the whole thing fits nicely on cables.

### ⭐⭐⭐⭐ DAB+ signal improved
*by A***R on 1 August 2025*

These work if used properly

## Frequently Bought Together

- Innfeeltech 10 Pcs Ferrite Ring Core Black Clip-on Ferrite Core EMI Noise Suppressor Cable clip with 3.5mm inner diameter for USB Cords, Audio and Video Cable Power Cord
- HUAREW Black Clip-on Ferrite Ring Core Ferrite Choke RFI EMI Noise Suppressor Cable Clip for 3.5mm 5mm 7mm 9mm 13mm Diameter Cable(5 Values 28 Pcs）
- Dreamtop 20Pcs Ferrite Core Ferrite Choke Ferrite Clip-on Black Ferrite Ring Core RFI EMI Noise Suppressor Cable Clip with 3.5mm 5mm 7mm 9mm 13mm Inner Diameter for USB/Audio/Video Cable Power Cord

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-05-28*