The 1.25 x 1.23 x 1.25-in. FerriShield multiturn sleeve snap ferrite core provides high impedance by threading multiple cables. The bisected, snap-on design features serpentine cable threading, ...
The tiny cylinder on HDMI cables isn’t just for looks.
Khaberni - Although HDMI cables appear simple in design, some of their small details conceal important technical functions.