EMI RFI Noise Filter Cable Ring, Roctee 12 Pcs Ferrite Choke Snap On Noise Suppressor Cable Clip Electronic Ferrites Core for 3.5MM Diameter Wire (Black)
Key features
- •*【Widely Used】It can be clipped on AC power lines, USB cable, mouse cable, keyboard cable, headset cable, video cable, audio cable, data cable, etc.It doesn't cause distortion of the transmitted signal and won't affect your audio video and picture quality.
- •*【Improve Signal Integrity】Made of high quality plastic housing and Ni-Zn ferrite core, with inner self-adaption clips can mount on cables tightly.These ferrite cores play a very good role in reducing high frequency interference caused by home appliances and electronics.
- •*【Double Snap Clips Design】Easy to install with double snap clips, the ferrite cores come in two split halves, just snap them on the cables, you will get clearer signal and faster data transmission.
- •*【Mini Inner Diameter】Suitable for cords with inner diameter of 1.5mm-3.5mm (0.06 inch-0.14 inch).It can be directly applied to a power line.In order to suppress electromagnetic radiation more effectively, please install them in place near the interference source.If a cable has equipment that needs to be protected on both sides, install one at each end.
- •*【Make Great Effort To Keep You Happy!!】If you are unhappy with our products, just tell us within 90 days, we will give you Helpful Solutions or Full Refund.
EMI RFI Noise Filter Cable Ring, Roctee 12 Pcs Ferrite Choke Snap On Noise Suppressor Cable Clip Electronic Ferrites Core for 3.5MM Diameter Wire (Black)
List Price: $14.26$12.83DEALYou Save: $1.43 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.0
out of 5
Based on 10 reviews
5★
90%
4★
10%
3★
0%
2★
0%
1★
0%
Easy Peasy!
Mo Teng✓ Verified Purchase•October 23, 2023
Works like it should! Great for small signal wires. Fast shipping despite COVID19....
Fast shipping
dave w✓ Verified Purchase•October 16, 2023
Didn't work for my application.. But ill keep them for other stuff
Easy to use and very satisfied!
Ruth✓ Verified Purchase•October 9, 2023
We bought these to install on our headphone cords because we were concerned about possible radiation while using the headphones and wanted to reduce it. The order was quickly filled and delivered. These are very easy to install. They just snap around the cord and stay in place if you order the correct diameter for your cord. We feel a lot better about using our headphones now. The very low price for added peace of mind was great!
Eliminates Dash Camera FM Radio Interference
Andy F✓ Verified Purchase•September 19, 2023
My new dash camera was causing my car's FM stations to have static or be totally unobtainable. I tried connecting the power and grounds of the camera's power adapter to different locations with no success. So through much research I found Ferrite Cores can help reduce unwanted Line Noise. It took a total of 6 cores, 4 each on the 12Vdc/Ground side and 2 each after the adapter to camera wire. My theory is the 12Vdc power adapter lacks the quality of signal isolation/filtering thus creates EMF noise that the car's radio picks up.
Simple. Effective.
NoID✓ Verified Purchase•September 14, 2023
I snapped a few on to solve a ground loop humming issue on desk speakers. They're sized properly and have some small plastic teeth to prevent them from sliding around. Clasps are secure and can be removed by leveraging them out with a fingernail.
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