Ferrite Core Filter Key specifications External Size: 25 x 13 x 11 mm (L x W x T) / 0.98 in x 0.5 in x 0.43 in Type: Ferrite Core Noise Suppressor Fit Cable Diameter: 3.5 mm / 0.14 in Product Name: Ferrite Core Filter Key benefits Reduces EMI and RF noise on cables, helping to improve signal clarity and reduce interference. Supports more stable operation of connected devices by suppressing frequency noise. Compact, ferrite core design fits cables up to 3.5 mm in diameter without adding bulk. Durable ferrite core construction provides reliable noise suppression for everyday use. Who it helps Anyone seeking to improve audio, video, or data signal quality on small to medium diameter cables up to 3.5 mm. Users needing quieter operation and less interference in computers, audio gear, and nearby electronics. Those looking for a practical, nononsense noise suppression solution that stays unobtrusive in setups. use scenarios In home or office audio and data setups, slip the Ferrite Core Filter over cables up to 3.5 mm to reduce frequency noise and hum. On charging and peripheral cables near monitors, speakers, or other RFsensitive equipment to minimize interference and improve performance. In small studios, workstations, or testing environments where multiple cables coexist and signal integrity is important, apply the ferrite core to relevant cables within the size limit.