QED Performance Graphite USB A-B


Performance USB is designed specifically for the transmission of High Definition digital audio between USB audio components.

Connect your HD DAC to your Mac or PC.


  • 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