VIABLUE KR-2 USB Cable
The VIABLUE™ KR-2 USB Cable delivers fast, distortion-free digital transfers for high-end audio, video, and data systems. Built to transmit data packets up to 10 meters without repeaters or amplifiers, the KR-2 is designed for precision signal integrity across professional and home applications alike.
This listing includes two connection options:
- USB A to USB B
- USB A to Mini B.
Key Features
- High-speed digital transmission: Optimized for audio, video, and data up to 10m
- Silvered OFC copper conductors: For clarity, speed, and low distortion
- Triple-layer shielding: Ensures full protection from external interference
- Gold-plated VIABLUE™ T6s USB connectors: 24k gold contacts with excellent pressure fit
- Cobra braided sleeving: Adds durability with signature VIABLUE™ finish
- Handmade in Germany: Assembled and tested by VIABLUE™ technicians for flawless execution
Engineered for Clarity and Speed
The KR-2 is a coaxial USB cable designed specifically for digital transmission over long distances. With a conductor cross section of AWG 24+28 and silvered OFC copper strands, it provides accurate, jitter-resistant data flow without the need for additional hardware even at lengths up to 10 meters.
Full Shielding, Zero Compromise
VIABLUE™'s triple-shield design delivers 100% coverage. A combination of silver-plated copper braiding and ALU-PET foil ensures that the KR-2 resists all types of signal interference. Whether you're working in high-density digital setups or just want peace of mind, this shielding architecture keeps your signal clean and intact.
Material Quality That Matters
Every conductor in the KR-2 uses silvered, oxygen-free copper with a maximum oxygen content of just 0.001%. This allows for ultra-low resistance and a clean high-frequency response. The connectors are housed in surface-refined aluminum and finished with 24k gold-plated contact points for long-lasting connection stability.
Made in Germany
VIABLUE™ cables are designed, assembled, and quality-checked in Germany by experienced technicians. Each product reflects a commitment to world-class engineering, precision craftsmanship, and long-term performance.

The Listening Room Difference
The Listening Room is a third-generation, family-owned HiFi shop built on trust, knowledge, and personalized service. Owner Mike Hoatson is directly involved in almost every sale, offering honest advice, hands-on experience, and deep knowledge of system synergy. Whether you're building a reference rig or upgrading a single connection, you’ll get the kind of support that only comes from people who live and breathe high-end audio.
Specifications
| Outer Diameter with Sleeving | 6 mm |
| Conductor Cross Section | AWG 24+28 |
| Connector Types | USB A to USB B, USB A to Mini B |
| Shielding | Triple-layer: ALU-PET foil, silvered copper braid |
| Conductor Material | Silvered OFC copper |
| Contact Plating | 24k gold-plated |
| Sleeving | VIABLUE™ Cobra braided sleeve |
