10PCS 5mm Ferrite Core Noise Suppressor Filter Ring Cable Clip On Wire RFI Clip Cable Active Component Filter For Power Cord Features: - new and high quality - Made of high quality materials, - Ferrite Core Noise Suppressor Filter Ring 5mm Diameter Cable Clamp RFI - for noise cancellation on USB, Firewire, Phone, Powerline, Coaxial, Audio and Video cables. - Just clip on the cable and you will get a clearer signal - Widely used in computers, hard disks, audio equipment, copiers, fax machines, etc. - Fits 5mm diameter cables Product parameters: - Dimensions: 12 x 25 mm - Rectangle ratio: 20 - Coercivity: 16(A/m) - Remanence: 200(mT) - Curie temperature: 130() - Density: 4.9(g/cm3) - Applicable wire diameter: 2.5-4.5mm - Function: Anti- - Material: Soft Magnetic - Color: Black, gary(optional) - Quantity: 10 pieces, Package Included: 5mm ferrite core noise suppression filter ring(optional) Notes: 1. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture. 2. Please allow a slight deviation between the data and the manual measurement. _x000D_ _x000D_