🔇 Cut the noise, keep the flow — your cables deserve the best!
This pack of 10 black clip-on ferrite ring cores with a 3.5mm inner diameter is engineered to reduce electromagnetic interference (EMI) across various cables including USB, audio, and video. Featuring a durable plastic shell and a user-friendly double snap design, these noise suppressors ensure easy installation and long-term cable integrity, making them an essential upgrade for any professional or tech-savvy workspace.
| Manufacturer | Innfeeltech |
| Part number | DC39-001 |
| Item Weight | 80 g |
| Package Dimensions | 14.2 x 6.8 x 1.4 cm; 80 g |
| Item model number | DC39-001 |
| Size | 3.5MM |
| Batteries included? | No |
| Batteries Required? | No |
S**E
Fantastic ferrite clip on
Fantastic ferrite clip on..took care of the incoming noise i was getting into my TXmitter ham radio station here at home..would highly recommendgreat value for money and the fit RG213 COAX CABLE very well.
J**N
Good value seems to help
Brought for my CB Radio coax which is RG213. Seems to help stop interference to nearby tv. Fits nice. Good value for the money for 10.
V**R
Suppressors for dash cam interference
Look good quality, easy clip together fitment. However unable to state with any certainty if they have improved my FM or DAB radio reception by reducing interference from dash cam. However, for the price they are worth trying.
I**L
Check size carefully before ordering.
Too small to use.Check dimensions thoroughly.
D**Y
Works well.
Very good product that works well. Great price.
A**R
Too small for USB cables
These seem to be well made but, they are way too small to fit USB cables, which they are advertised to do. I bought the 3.5mm type.
A**R
Reduced hum
Delivered quick and reduced hum.
A**R
DAB+ signal improved
These work if used properly
