Effective noise suppression: The ferrite ring core minimizes electromagnetic interference to promote a stable, reliable connection across your devices. Wide compatibility: Designed to fit standard cable diameters, suitable for USB cables, mouse cords, keyboard wires, headset lines, and video cables. Durable construction: A sturdy plastic shell houses ferrite material for longlasting performance; the clip clamps securely on cables without causing wear. Easy installation: The double snap design with a release button lets you open the clip, fit it around your cable, and snap it closed quickly and cleanly. Use scenario: On a desktop PC with multiple USB peripherals to improve signal stability and reduce noise on data transfers. Use scenario: In home theater or conference setups with HDMI and audio/video cables to maintain clean signal transmission. Use scenario: In gaming or professional workstations where latencysensitive peripherals benefit from a stable, interference connection for keyboards, mice, and headsets.