Transparent Performance USB Cable is designed for connections between a computer and a USB Audio DAC (Digital-to-Analog Converter). PUSB accurately transfers the richness and dynamic range of the music stored on your computer or media server. Shields provide superior protection from interference and custom, gold-plated USB connectors and precision termination techniques insure accurate digital signal transfer. The large gauge conductors have greater surface area than typical USB cables resulting in superior digital signal transfer even over longer lengths. Precision extruded foam dielectric maintains ideal propagation speed.