Review on 🔒 High-performance Stardrift 10-Pack 3mm Ferrite Core Bead Choke Ring Noise Suppressor Filter for HDMI DVI VGA Cable - Black (3MM) by Scott King

I have a police handheld scanner that requires a line filter when plugged into my car's USB port due to signal loss due to noise. Cables with embedded ferrite cores are either expensive or bulky. I bought these to use my existing cable. I didn't want 10 packs but the price was so low I bought them. Torch, FPV goggles, drone and power supplies for my Raspberry Pi. Approx. 80 cents each additional protection against possible noise.