Ugreen US129 USB 3.0 Extension Cable 3m 5Gbps Black

US129 USB 3.0 Cable

The Ugreen USB 3.0 Extension cable facilitates high-speed data transfer over a three-meter distance while maintaining signal integrity for professional workstations. This interconnect solution bridges the gap between hardware ports and peripheral devices without compromising the SuperSpeed bandwidth requirements of modern storage arrays. It utilizes high-grade copper conductors to ensure stable electrical conductivity across the entire 3-meter span. The architecture supports full duplex data transmission, allowing simultaneous bi-directional communication between the host and the client device. This capability is essential for IT professionals managing high-volume data backups or external interface expansions.

Key Features

• SuperSpeed Data Transmission
  This lead supports data transfer rates up to 5Gbps which is ten times faster than legacy USB 2.0 standards.
• Advanced Signal Shielding
  • Integrated aluminum foil layer reduces electromagnetic interference.
  • Metal braided shielding prevents signal attenuation over the 3m length.
  • Triple-layer protection ensures error-free data packets in high-density EMI environments.
• Premium Connector Construction
  Gold-plated contacts minimize contact resistance and prevent surface oxidation during long-term deployment in humid or varied environments.
• Universal Hardware Compatibility
  The interface maintains full backward compatibility with USB 2.0 and USB 1.1 specifications for legacy infrastructure support.

Specifications

What’s in the Box

• 1 x Ugreen US129 USB 3.0 Extension Cable (3m, Black)
• Technical Specification Sheet

Why Choose this Extension Solution

• The robust PVC jacket provides high tensile strength for routing through tight cable management trays or desk grommets.
• Engineered strain relief moldings prevent internal wire breakage at the connector junctions during frequent plugging cycles.
• The 3-meter length provides sufficient reach for server rack rear-port access without the latency issues common in unshielded budget cables.
• Optimized internal wire gauge (AWG) ensures consistent 5V power delivery to bus-powered peripherals like external solid-state drives.