Performance USB is designed specifically for the transmission of high definition digital audio between USB audio components. Performance USB is designed to transmit high definition 24bit/192kHz digital audio between USB audio components such as a computer or storage device and a DAC. At QED we have identified that reducing jitter or timing errors within the digital signal makes for cleaner audio transmission, and with USB this is no different. Triple magnetic screening ensures enhanced signal protection and 24k gold plated connectors for enhanced signal transfer. At QED, we offer a lifetime guarantee on all cables. 24K Gold plated shielded connectors Triple electromagnetic screen Strict adherence to USB 2.0 specification Ideal for HD Audio DAC applications up to 24 bit 192kHz QED Lifetime Guarantee Very Low Jitter Jitter is the undesired deviation from true periodicity of an assumed periodic signal in electronics and telecommunications, often in relation to a reference clock source. A cable displaying very low jitter has been measured at typically 50ps. WHAT THIS CABLE IS USED FOR CONNECT YOUR: Computer, Laptop, Mac, Network drive TO YOUR: DAC and USB Audio device