In consideration of sound quality, the EXFORM premium USB cable series has been proven to resist external noise, and is finally a part of the lineup. Not only is it the signal line, but also the power line, it uses OFC conductors made in Japan with high conductivity performance, to minimize loss of digital transmission. Transmits digitized audio signals and MIDI control signals with unlimited accuracy. The signal line is shielded with aluminum pet tape, and the drain wire is firmly grounded on both ends, and the whole body is reshielded with aluminum pet tape, including the power line, and the outside has a copper braided shield. These triple shielding methods minimize external noise and reduce signal loss Not only that, but the twisted-pair construction interacts with two cables to create a DNA-like spiral trajectory, which eliminates the magnetic flux and further reduces noise. The cross section has a soft PVC sheath that is flexible to pull. If the cross section is square or hard, there is no need to worry about the USB jack on the device and the contact failure. Fluorescent yellow sheath color that is highly visible even in dark places. The USB connector is gold-plated to reduce conductive loss. Pure audio USB cables are often not intended for extreme environments. The instrument industry spec that can be pulled, bent or stepped on and is extremely durable. You may be mistaken as a jump rope. The connector cap has a lightweight, compact and shock-absorbing molded cap to reduce the load on the contacts as much as possible. In order to reduce the load on the environment, the connectors use lead-free (pb) and cadmium) free coating. Environmentally friendly USB cable. This is an official USB-Type-C R certified product. (In rules, Type-C is up to 9.8 ft (3 m), so this lineup will be the longest) ● Reliable MADE IN NIPPON Each piece is carefully manufactured at a factory with over 50 years of history and know-how to instrument cables.