
A 12m USB cable that directly connects distant devices to the fun of music.
【SUPRA USB2.0 (12.0 m)|High-Quality USB Cable for Long-Distance Connections】
The SUPRA USB2.0 (12.0 m) is easy to use when you want to connect devices with some distance between them, such as with audio equipment or in-car systems.
With a length of 12.0 m, it’s designed to give you more flexibility when choosing the installation location of your devices and routing the cable. Even in places that are difficult to reach with a short cable, you can consider a connection that fits your system—without having to move the equipment unnecessarily or pull on the wiring.
In car audio setups, the required cable length varies depending on the location of the USB-connected device and the wiring route on the vehicle side. The longer the cable, the more important it is to check compatibility with the devices you’re connecting and to confirm that routing will be manageable. If I were choosing, I wouldn’t decide based on length alone—I’d select it after reviewing the actual device configuration and wiring method.
If you’re unsure whether the SUPRA USB2.0 (12.0 m) can be used with your current system, or if you have concerns about the connected devices or your operating environment, we can think it through together while checking the specifications of your vehicle and equipment. It’s safer to organize the overall connection approach first than to choose a cable hastily and change it later.
【Basic Information】
Product name: SUPRA USB2.0
Type: USB cable
Standard: USB 2.0
Cable length: 12.0 m
※Depending on the connected devices and the operating environment, you may need to confirm the required length and configuration.
| Product Category | High-Speed audio-grade USB 2.0 cable |
| Conductor Material | Tin-plated 5N (99.999%) high-purity oxygen-free copper |
| Shielding | Twisted-pair core with aluminum foil plus tin-plated braided double shielding |
| Connector | Gold-plated terminals (0.8-micron plating) for improved conductivity |
| Connector Line-up | Offered in four connector variants: USB-A to USB-B, Mini-B, Micro-B, and USB-A female (extension) |
| Length Options | Multiple lengths offered depending on connector type (e.g. 0.7m-15m for the A-B type); not a single fixed length |
| Cable Outer Diameter | Approx. 8.5mm outer diameter (PVC jacket) |