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USB cable with signal and power split

Mizu

Data and 5V run entirely separately, each with its own shield. Impedance is held at 90 ohms along the whole length, including at the connector joint — which is where most USB cables lose it.

Price depends on length and termination. Get in touch for a quote.

Specifications

Conductor

Cold-drawn solid copper, 4N

Gauge

26 AWG (data) · 22 AWG (power)

Geometry

Twisted data pair, power run separated

Dielectric

Beeswaxed raw silk

Shielding

Two independent shields, one per run

Capacitance

≈ 52 pF/m

Resistance

≈ 134 mΩ/m

Impedance

90 Ω ±3%

Made to order

Available lengths

  • 0.75 m
  • 1 m
  • 1.5 m

Terminations

  • USB A–B
  • USB A–C
  • USB C–C

Or built to your own length.

Detail

Mizu — Detail 1
Mizu — Detail 2
The listening room: a chair and a pair of speakers in afternoon light

Listening room

Come and listen first

The room opens by appointment, one guest at a time. Bring your own records — and the cable you use now, so the comparison is direct.

Book a listening session

Nothing is sold online — every order starts with a conversation.