PCIe Power Extension Cable Jonsbo DY-2 3× 8-pin connectors (for GPU)

Jonsbo DY-2 PCIe Power Extension Cable is a cable assembly with three 8‑pin PCIe connectors designed to extend and route power from a single source to multiple graphics cards or devices that require 8‑pin PCIe power. The cable provides a flexible bridge between a PSU and GPUs or other PCIe‑powered components, simplifying multi‑GPU configurations and custom PC cable management.

Advantages

The design of the Jonsbo DY-2 focuses on reliable electrical connections and tidy cable routing for systems with multiple 8‑pin PCIe power requirements. By using an extension assembly, users can avoid tight bends and crowded PSU outlets while maintaining full compatibility with standard 8‑pin PCIe power sockets. The cable assembly supports organized layouts in mining rigs, workstations, and gaming or rendering PCs where additional or better‑routed 8‑pin lines are necessary.

Suitable for

• Multi‑GPU systems that require three separate 8‑pin PCIe power connections
• Custom PC builds aiming for improved cable management and airflow
• Cryptocurrency mining rigs with multiple GPU power feeds
• Workstations and rendering systems needing additional 8‑pin power lines

Key specifications

• Connector type: 8‑pin PCIe (x3)
• Function: power extension for PCIe devices
• Intended use: GPU power distribution and cable routing
• Compatibility: standard 8‑pin PCIe power sockets on graphics cards and PSUs

How to use

Connect the input end of the Jonsbo DY-2 cable to the corresponding 8‑pin PCIe power output on the power supply or an existing PCIe cable, then attach the three 8‑pin output connectors to the graphics cards or devices requiring power. Ensure each connector is fully seated and that retention clips engage to prevent accidental disconnection. Route the cable to avoid sharp bends, contact with moving parts, and proximity to heat sources inside the case.

Recommendations

Verify that the power supply provides sufficient amperage on the 8‑pin rails for all connected devices before use. Use the extension only with compatible 8‑pin PCIe power sockets and follow safety guidelines for cable routing to maintain airflow and reduce mechanical stress on connectors.