Audioquest Diamond USB Digital Audio Cable

We are able to ship to United States - View Rates


Over the past 25 years, AudioQuest has a well-earned reputation as a manufacturer of exceptional video and audio cables worldwide. Using the finest materials and highest levels of manufacturing precision to develop their outstanding range of USB cables, they are designed to maximise your audio and video experience.

For many applications, the speed of digital communication is important. Most visibly, speed is about transferring large files as quickly as possible, or carrying enough data for an HD video. For USB audio (and for HDMI audio) speed is critical not because of how-much how-fast, but because time relationships within a digital stream are critical to the reconstruction of the analog wave form that brings information, music and joy to our ears.

Time-based damage to this information (known as "Jitter") within the data package makes the sound small and flat instead of 3D, harsh and foggy instead of smooth and clean.


  • AudioQuest Diamond USB Digital Audio Cable
  • Solid 100% Perfect-Surface Silver (PSS) conductors eliminate inter-strand distortion
  • Digital audio conductors controlled for direction
  • AudioQuest 72V Dielectric Bias System (DBS)
  • Dielectric: Solid Polyethylene
  • Jacket Colour: Black/Grey braid
  • Lifetime Warranty


AudioQuest Diamond USB Cables are available in the following lengths:

  • 0.75 Metre
  • 1.50 Metre
  • 3.00 Metre
  • 5.00 Metre


AudioQuest Diamond USB Cables are available with the following terminations:

  • USB A - USB B
  • USB A - USB C
  • USB B - USB C
  • USB C - USB C
  • USB A - Micro B 2.0
  • USB A - Micro B 3.0
  • USB A - Lightning
  • USB C - Lightning


Please note that not all possible length / termination combinations are offered by AudioQuest. USB A-C, USB C-C, USB C-B, Micro-B and Lightning are only available in 0.75 - 1.50 Metre lengths.

Delivery and Returns

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Shipping method Delivery Time Cost

Please be advised that we may upgrade your delivery to a better service if we deem it appropriate to designated destinations at no additional cost. Please view our returns policy.
*Quoted delivery times are estimates and apply to normal working days for in stock items.


Try In Store:
Cable Configuration:
  • USB A - USB B
  • USB A - USB C
  • USB A - USB Micro B 2.0
  • USB B - USB C
  • USB C - USB C
  • USB A - USB Micro B 3.0
  • USB A - Lightning
  • USB C - Lightning

Cable Information

Cable Type:
  • Lightning Cables
  • USB Cables
  • USB Micro Cables
Perfect Surface Silver
Black / Silver


Worldwide Shipping

Payment Methods

  • Paypal
  • Visa
  • Mastercard
  • All other major credit/debit cards

Our Advantages

  • Worldwide shipping, fast, insured & tracked. Details
  • Clear, simple returns policy. Details
  • UK-based company, established since 1985. Details
  • Visit our London showroom to demo a huge selection of headphones, earphones & portable players. Details