Topnisus [Pack of 10] Clip-on Ferrite Core Ring Bead Anti-Interference High-Frequency Filter RFI EMI Noise Suppressor Cable Clip (13mm Inner Diameter) 13mm inner diamter sold2025 Protects your investment from dust

Protects your investment from dust and accidental impact

Hold the lamp tightly

Do not putthis product in a place where children can easily touch

Feature: Modern 15:1 gearing for smoother

Topnisus [Pack of 10] Clip-on Ferrite Core Ring Bead Anti-Interference High-Frequency Filter RFI EMI Noise Suppressor Cable Clip (13mm Inner Diameter) 13mm inner diamter sold2025 Protects your investment from dustTopnisus [Pack of 10] Clip on Ferrite Core Ring Bead Anti Interference High Frequency Filter RFI EMI Noise Suppressor Cable Clip (13mm Inner Diameter) WHY SHOULD WE NEED THIS FERRITE CORE Great for cutting noise on USB, firewire, phone, power cord, coaxial, audio, video cables, etc. This rectangle ferrite bead can be widely used in a variety of data cables, USB cable, telephone line, network line to shield external electromagnetic interference. Great