SUPRA CABLES
Made in Sweden
supracables.co.uk
Supra USB 2.0 Excalibur A-B Cable (1.0m)
Silver Edition - Our best USB Cable
We have for a couple of years been developing an ultimate USB Cable, the result was USB Excalibur. Our goal was simple, to make the world's best USB cable, with no compromises or shortcuts. Excalibur is a premium high speed cable with improved data and power transmission, a complement to the existing USB series. Both the data pair and the power pair are optimized for their purpose, transmit data and power.
The twisted data pair is made of PE isolated silver plated oxygen free copper wires. The silver layer is very thick, 3.8% of the total wire, for best conductivity and high velocity factor. Silver is great for high frequencies and high speed data transmission.
The construction of the power conductors are totally different compared to the data pair. To avoid power losses and to maximize the wire area we used 4 tin plated wires in a star quad configuration. Star quad design and the separete screen reduces any RFI greatly .
You probably recognize the design of the plugs, the USB plugs are offspring’s of our popular HDMI plug. Fully shielded in Aluminium. The plugs are detachable to make it possible to route the cable in 16 millimeters conduits including the contact. No more on-site cut-offs and re-soldering, jeopardizing the typical Supra top notch performance.
Mechanical Specifications
Standard | USB 2.0 Hi-Speed | |
Connectors | USB A male ► USB B male | |
Signal Direction | Bi-directional | |
Application Examples | Computer peripherals, DAC's | |
Data transfer rate | 480 | Mbit/s |
Solder Tin | Almit SR-34 Super | |
Cable strain relief | Cable Clamp |
Electrical properties
Number of pairs | 2 | pieces |
Lead area Power | 4 x 0.24 / 23 Star Quad | mm2 / AWG |
Lead area Data | 2 x 0.24 / 23 Twisted | mm2 / AWG |
Number of strands | 19 | pieces |
Strand dimension | Ø 0.127 | mm |
Lead material power | Tin plated oxygen-free 5N copper | |
Lead material data | Silver plated oxygen-free 5N copper | |
Insulation | Low capacitance PE | |
Shielding | Aluminized PET foil | |
Jacket | Heat and age resistant PVC | |
Flame retardant | No | |
External dimension | Ø 7.3 | mm |
Electrical performance
Data transfer rate | 480 | Mbit / s |
Impedance | 90 | Ohm |
Velocity factor | 0.66x | C (speed of light) |
Welcome to A1FutureShop
A1FutureShop is an Australian Owned Business located at: North Rocks NSW 2151.
At A1futurestore, we aim to offer the best level of customer service. Established here in Australia, we are a small business who believe passionately in the products that we sell. We specialised in HiFi and home entertainment. Our aim is to provide a fast and simple purchasing method to our customers and ensure that you get the very best product and services.
For consumers and businesses who demand a high quality audio-visual experience, A1futureStore provides a wide range of superior quality products to suit every budget. Our market-leading team of advisors and customer service executives walk customers through the products available to ensure they choose the right product at the right price for their individual needs.
We carry products for use with your existing HiFi system, PC or Mac computers to help you get the best sound from your system. Brands we carry : Aktimate, Arcam, Atlas Cables, Aune, Cayin, Cocktail Audio, Creek Audio, Cyrus Audio, Dali, Dared Audio, Dune HD, Dunu Topsound, DVDO, Ecosse Reference Cables, FiiO, Firestone Audio, Hidizs, M2Tech, Koss, Matrix Audio, Mede8er, Project Audio, Rogers, Sennheiser, Shanling, SVS Sound, Supra Cables, Thornet and Vander, Xavian, xDuoo and YBA.
Postage Costs/Delivery:
In most cases, purchased items will be dispatched within one working day after payment confirmed cleared into our bank or paypal account. Australia wide delivery can take up 2 to 5 working days.
Australia wide:
Goods under 5kg are ship using Australia Post.
Goods over 5kg a courier service may be used.
Postage cost please refer to the Postage TAB.
Payments:
We accept both Paypal and bank transfers.
For international buyers only Paypal is accepted.
Warranty/Returns:
Sales invoice provided.
We aim for all customers to have an enjoyable and easy experience with us.
A 7 days replacement warranty from date of purchase.
If you change your mind there are no returns or refunds so please choose carefully. Any DOA item please report immediately upon receipt for an exchange.