Upgrade Your PC Build with WLGQ's High-Performance Riser Solution Maximize your GPU's potential without replacing your motherboard! The WLGQ PCIe x1 to x16 Riser Cable transforms limited x1 slots into full x16 connections, perfect for expanding gaming rigs, Bitcoin mining operations, or home servers. Engineered for Reliability Stable Power Management：The bundled SATA 15Pin to 4Pin power cable delivers dedicated 12V current, bypassing motherboard limitations. Combined with industrial-grade solid capacitors, it eliminates voltage drops and protects against overloads Zero Signal Degradation：Shielded silver-plated wires and EMI-resistant materials maintain PCIe 3.0/4.0 speeds (up to 64Gbps), even in dense multi-GPU arrays User-Friendly Design The 0.2m length (7.87 inches) offers just enough reach for clean cable management in ITX cases or mining frames. A secure locking mechanism keeps GPUs firmly seated, while the soft-sleeved black cable bends easily around components Compatibility First Tested with RTX 40-series, RX 7000-series, and server GPUs like A100. Backed by a 2-year warranty and UL-certified materials (ROHS compliant) ⚠️ Note: For dual-GPU setups or motherboards with native x16 slots, use direct slots first. Always disconnect power during installation