Description:

Nickel Zinc Ferrite Core Rings Kit: Noise Suppressor Core Rings can improve the electromagnetic field around the solenoid, thereby avoiding external interference.
Clip On Clamp Core Rings: 3.5mm/5mm/7mm/9mm 4 Inner diameter sizes. Easy to install and use, can be disassembled, and there is an elastic clip on the port.
Features: Good performance, high efficiency and long life, can more effectively improve the signal quality of audio and video.
The cable clip will not cause distortion of the transmission signal, nor will it affect the quality of your audio, video and pictures.
Wide Application: Suitable for various kinds of electronic connecting wires, wiring harnesses, home appliances, air conditioners, computers, inverters, electric welding machines, power cords, etc.

Specification:

Material: Ni-Zn Ferrite
Packing Size: Approx. 17.8x10x23cm/ 7.01x3.94x9.06inch
Introduction:
3.5mm / 0.14in (inner diameter): suitable for 0.06-0.14in / 1.5-3.5mm cables;
5mm / 0.2in (inner diameter): suitable for 0.14-0.2in / 3.5-5mm cables.
Application: Car DVR, speaker cable, mouse cable, keyboard cable, USB cable, RS232 serial port camera cable, etc;
7mm / 0.27in (inner diameter): suitable for 0.2-0.27in / 5-7mm cables.
Application: AV cable, coaxial audio, audio power cord, IP serial camera, etc;
9mm / 0.35in (inner diameter): suitable for 0.27-0.35in / 7-9mm cables.
Application: HD Multimedia Interface compatible cable, VGA cable, DVI cable, power cord, speaker cable, industrial cable, etc.

Package Includes:

25 Pieces Clip On Clamp Ferrite Core Rings Kit (7PCS 3.5mm/5Pcs 5mm/8Pcs 7mm/5Pcs 9mm)

Note:

1. Please allow slightly error due to manual measurement.
2. Note: When the wire is too thin, you can wind a few more turns at the magnetic ring to achieve Loosening effect.