5 Pcs 5.6mm Dia Cord Ferrite Core Noise Filter

Helps reduce EMI on power lines. Black plastic enclosed ferrite core for 5.6mm power cords. Great for cutting noise on USB, Firewire, Phone, Power Cord, Coaxial, Audio, Video etc cables. Easy Structure and convenient installtion. Just clip it on and you will get clearer signal and faster data transmission

External Size(Approx) : 2.9 x 1.6cm / 1.14" x 0.63"(L * D);Fit Cable Diameter : 5.6mm / 0.22'' Material : Plastic(Housing), Ferrite ( Core);Color : Black Net Weight : 37g Package Content : 5 x Ferrite Core Filter