Significant interference reduction The ferrite ring core reduces electromagnetic interference around the cable, helping to improve device performance while preserving cable integrity. Sturdy, durable design Plastic shell protects the ferrite material. Clipon design provides a secure, longlasting fit on cables for extended use without deterioration. Easy setup and installation Double snap design enables quick opening and snapping around the cable, making attachment fast and straightforward. Key attributes Material: ferrite ring core with plastic housing Function: EMI suppression to enhance signal and device performance Design: clipon, double snap for simple installation Size: compact clipon form factor (exact dimensions not specified) Compatibility: designed to clip onto standard cables commonly used with consumer electronics (no tools required) Use scenarios Home theater or AV setup: reduce EMI on HDMI, power, and interconnect cables to maintain picture and sound quality. Office or workstation: place on USB, HDMI, or Ethernet cables near equipment with potential electrical noise to improve data integrity and charging stability. Small networking or lab environment: attach to router, switch, or peripheral cables to minimize noise and stabilize connections. Why this stands out Combines effective EMI reduction with a simple, durable, and tool installation. Built to endure regular use with a sturdy plastic housing and ferrite core. Practical, clipon solution that fits typical cable arrangements without altering cables or setup.