QitinDasen 15Pcs Black Clip-on Ferrite Ring Core Set, RFI EMI Noise Suppressor Cable Clip, Anti-Interference High-Frequency Filter (3.5mm 5mm 7mm 9mm 13mm Inner Diameter)

• 〓 Clip-on ferrite ring core can effectively shield EMI and RFI interference, and improve signal integrity. Please install them near the source of interference.
• 〓 Convenient to use, Just snap it on to the cord, inner self-adaption clip can mount on cables tightly and work for a super long time.
• 〓 Made of plastic housing and ferrite core.
• 〓 This clip-on ferrite ring core are suitable for 1.5～13mm cables.
• 〓 The clip-on ferrite ring core can be clamped on AC power lines, USB cables, mouse cables, keyboard cables, headset cables, Video cables, Audio cables, and data cables.

Specifications: ●Material: Plastic + Ferrite ●Size: (L*D) 3.5mm: 25 X 13mm 5.0mm: 25 X 13mm 7.0mm: 30 X 16mm 9.0mm: 35 X 19mm 13mm: 36 X 23mm ●Weight: 7.5g, 6g, 10.5g, 20g, 28g. ●Color: Black ●Package Includes: 3.5mm Clip-on Ferrite Ring Core X 3Pcs 5.0mm Clip-on Ferrite Ring Core X 3Pcs 7.0mm Clip-on Ferrite Ring Core X 3Pcs 9.0mm Clip-on Ferrite Ring Core X 3Pcs 13mm Clip-on Ferrite Ring Core X 3Pcs ●3.5mm (Inner Diameter): Suitable for 1.5～3.5mm cables. Application: Car DVR, Headphone and Audio Cables, Mouse and Keyboard Cables, USB Data Cables, Speaker Cables etc. ●5mm (Inner Diameter): Suitable for 3.5～5mm cables. Application: Car DVR, Audio Cables, Mouse and Keyboard Cables, USB Data Cables, Speaker Cables, RS232 Serial Port Camera Cables etc. ●7mm (Inner Diameter): Suitable for 5～7mm cables. Application: AV Cables, Coaxial Audio Cables, Audio Power Lines, Industrial Control Serial Cables, IP Serial Camera etc. ●9mm (Inner Diameter): Suitable for 7～9mm cables. Application: HDMI Cables, VGA Cables, DVI Cables, Power Lines, Speaker Cables, Industrial communication Cables etc. ●13mm (Inner Diameter): Suitable for 9～13mm cables. Application: HDMI Cables, IP Lines of Communication, DVI Cables, Thickened VGA Cables etc. Features: 1. Clip-on ferrite ring core can be used on all kinds of wire cords such as: Power Cord, Audio Cables, AV Cable, Data Cable, USB Cables. 2. It can improve the electromagnetic field around the cable, thus avoiding outside interference. 3. It can Improve the signal quality and shields radiation. 4. It doesn't cause distortion of the transmitted signal and won't affect your audio, video and picture quality. 5. Good high-frequency noise suppression. 6. Convenient to use, Just snap it on to the cord.