From Around the Web: 20 Fabulous Infographics About บันทึกไอจี
http://miloanqt216.lowescouponn.com/why-it-s-easier-to-succeed-with-bn-thk-xic-than-you-might-think
It's because the cables are produced working with twisted copper pairs of extremely small-gauge wire. Not like regular coaxial cable, this tends to make interference and degradation a fact Anytime managing lengths