YSIUENG PCIe Power Cable Adapter 12-pin to Dual 6+2, 25.5" Black Sleeved, 18AWG for Be Quiet Modular PSUs

YSIUENG's 25.5" sleeved PCIe adapter converts a Be Quiet! 12-pin PSU plug to dual 6+2-pin GPU connectors for powering compatible graphics cards.

This male-to-male cable adapter is built specifically for modular Be Quiet! power supplies that use a 12-pin PCIe-style output. It provides two 6+2-pin GPU plugs (usable as 6-pin or 8-pin) on the card end, is sleeved in black, and uses 18AWG tinned copper conductors to balance flexibility and current capacity for mainstream graphics cards. The adapter is intended only for GPU power — not for motherboard connectors — and must match your PSU's pin layout to work safely.

How will this adapter fit my Be Quiet! modular PSU?

Compatibility depends on the physical layout and pin configuration of your Be Quiet! power supply. The cable's 12-pin plug matches certain Be Quiet! modular outputs; if your PSU's modular sockets differ in shape or pin order, the adapter will not fit and should not be forced.

• Check your PSU manual or photos to confirm a 12-pin modular GPU-style output.
• Compare the plug shape and pin order to product images before buying.
• Contact support with your PSU model if you are unsure about compatibility.

Is this cable safe for high-end graphics cards?

This adapter is suitable for many mid-range and some high-performance GPUs, but it is not intended for the most power-hungry cards that require specialized high-current wiring. The cable uses 18AWG tinned copper conductors, which provide adequate current for many cards but may not meet the load of top-tier GPUs that demand larger gauge cabling or manufacturer-specified adapters.

• 18AWG tinned copper conductors designed for mainstream GPU power draws.
• Not recommended for extreme multi-connector GPU setups or cards with very high TDP.
• Always verify GPU power requirements and PSU capability before use.

How do I use the 6+2 pin ends on the graphics card side?

The adapter provides two 6+2-pin connectors; each can be used either as a 6-pin or combined into an 8-pin by snapping the 2-pin fragment onto the 6-pin housing. This gives flexibility for GPUs that accept 6-pin, 8-pin, or multiple connectors.

• Insert the 2-pin clip onto the 6-pin housing to form an 8-pin connector.
• Use as a single 6-pin when the GPU requires less power or has multiple inputs.
• Ensure pins seat fully and securely before powering on the system.

What installation tips prevent compatibility issues?

Correct installation starts with confirming compatibility and ends with verifying secure connections. A mismatched or loose connection can cause system instability or damage, so take time to compare connectors and test before heavy workloads.

• Power down and unplug the PSU before connecting the adapter.
• Double-check that the PSU modular socket matches the cable’s 12-pin shape and pin order.
• Make sure each 6+2 plug locks into the GPU header without strain or exposed wires.

Who is this for: PC builders and upgraders using Be Quiet! modular power supplies who need a clean, sleeved solution to feed one or two 6/8-pin GPU inputs from a single 12-pin modular output. It’s ideal for users running mid-range to moderately high-performance graphics cards who want a neat, black-sleeved cable and understand to verify pin layouts and power limits before installation. If you run top-tier multi-connector GPUs or are unsure about your PSU’s modular pinout, consult your PSU manufacturer or contact support prior to purchase.