Quluxe 7mm Ferrites Ring Double Clip-on Ferrite Ring Core RFI EMI Noise Suppressor Cable Clip for Video Cable, Coax Cable, Power Cable, Black (Pack of

Quluxe 7mm Ferrites Ring Double Clip-on Ferrite Ring Core RFI EMI Noise Suppressor Cable Clip for Video Cable, Coax Cable, Power Cable, Black (Pack of

Inner diameter: 7mm (0.27 inch); Length: 21mm (0.82 inch) Pack includes 20 total ferrites ring double clip High Quality: It is made of plastic shell and ferrite core, with internal adaptive clip, which can be firmly installed on the cable and can work for a long time. Easy to Use: it is clamped on the ferrite core, there is a small clip on the core, which can be easily opened and clamped on the cable. Application: Clamp it on AC power cord, USB cable, mouse cable, keyboard cable, earphone cable, video cable, audio cable, data cable. Features
If you have computer interference around your computer, get a set and use them,they work.
If you are a ham radio operator and the antenna is in your attic.Put them on USB cables, power cables.
Product specifications
Total Weight: 210g
Inner diameter: 7mm (0.27 inch)
Length: 21mm (0.82 inch)
Color: Black; Shell material: Plastic
Package Includes 20 x ferrites ring double clip