Mateda Ferrite Ring Core Ferrite Beads Clip RFI EMI Noise Suppressor Anti-Interference Cable Clip for 3.5mm/ 5mm/ 7mm/ 9mm/ 13mm Diameter Cable, Black

Mateda Ferrite Ring Core Ferrite Beads Clip RFI EMI Noise Suppressor Anti-Interference Cable Clip for 3.5mm/ 5mm/ 7mm/ 9mm/ 13mm Diameter Cable, Black

Package included: 20 * cable clips (with 5 different size included) for cord with 3.5/ 5/ 7/ 9/ 13 mm inner diameter Application Occasion:Clip them on AC power lines,USB cable,mouse cable,keyboard cable,headset cable,video cable,audio cable,data cable. Easy to install and convenient to use. The cylinder can be dismountable, and the port has the elastic clip fastener. Well Made and Nice Quality:Made of Plastic Housing and Ferrite Core,with inner self-adaption clip can mount on cables tightly and work for a super long time. Material: nickel-zinc ,plastic Color: black,Brand new Application Occasions of This Great Noise Attenuator
1.Great for blocking RF-interfere
2.If you have computer interference around your computer, get a set and use them,they work.
3.If you are a ham radio operator and the antenna is in your attic.Put them on USB cables, power cables
4.Fixed LED lighting interference from some over-the-air television channels
5.More occasions

Sizes Specification
3.5MM (inner diameter): suitable for 3.5-4.5mm cables;
5MM (inner diameter): suitable for 5.0-6.5mm cables;
7MM (inner diameter): suitable for 7.0-8.5mm cables;
9MM (inner diameter): suitable for 9mm cables;
13MM (inner diameter): suitable for 10.5-12.5mm cables;
Package included: 20 cable clips, with 5 different size 3.5/ 5/ 7/ 9/ 13 mm inner diameter.