QED Performance USB C-C cable for high-quality digital audio. USB-IF High Speed certified, triple screened, 99.999% OFC and supports up to 24-bit/192kHz and DSD512. Read more.
The QED Performance USB C-C is designed for reliable digital audio connections between modern USB-C devices. It is ideal for connecting a laptop, computer, music server or streamer directly to a DAC, headphone amplifier or other USB-C audio component. Its construction has been specifically engineered for digital audio applications, combining high-purity conductors, effective screening and controlled 90-ohm signal geometry.
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| Connection | USB-C male to USB-C male |
| Certification | USB-IF High Speed |
| High-resolution audio | Up to 24-bit/192kHz and DSD512 |
| Conductor material | Stranded 99.999% oxygen-free copper |
| Screening | Aluminium/Mylar, tinned OFC drain and shield braid |
| Dielectric | Foamed polyethylene |
| Characteristic impedance | 90 Ω |
| Loop resistance | 0.093 Ω/m |
| Delay skew | 45 ns/100 m |
| Outside diameter | 6.8 mm |
| Jacket | Stone Grey TPE |
| Connectors | Nickel-plated |
| Available lengths | 0.6 m and 1.2 m |
The QED Performance USB C-C is particularly suitable for modern hi-fi systems where both the source and DAC or headphone amplifier are equipped with USB-C. Separate power and data paths together with triple screening are designed to minimise interference and cable-induced jitter. For best installation practice, choose the shortest practical cable length.
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