Product Review

HOW TO USE:
Clip on all kinds of cables, like USB cable, date line, AV cable, video cable, audio cable etc,.
to anti interference, improve signal and filter.

SPECIFICATION & APPLICATION:
3MM (inner diameter): suitable for 1.5-3.5mm cables;
Application: Car DVR, Headset Cable, Loudspeaker Cable, Mouse Cable, Keyboard Cable, USB Cable etc.,
5MM (inner diameter): suitable for 3.5-5mm cables;
Application: Car DVR, Loudspeaker Cable, Mouse Cable, Keyboard Cable, USB Cable, RS232 Serial Port Camera Cable etc.,
7MM (inner diameter): suitable for 5-7mm cables;
Application: AV cable, Coaxial Audio, Audio Power Line, IP Serial Port Camera etc.,
9MM (inner diameter): suitable for 7-9mm cables;
Application: HDMI Cable, VGA Cable, DVI Cable, Power Line, Loudspeaker Cable, Industrial Cable etc.,
13MM (inner diameter): suitable for 9-13mm cables;
Application: HDMI Cable, IP Line of Communication, DVI Cable, Overstriking VGA Cable etc.,

Package included:
10* 3mm Ferrite Core Ring

Warranty
Limited One-Year Warranty and Lifetime Product Support