30cm (11.8in) Straight PCIe Gen4 x16 GPU Riser Cable, High-Speed Flexible PCI Express 4.0 Graphics Card Extension Cord

This straight-head PCIe Gen4 x16 flexible riser cable is 30 centimeters (11.8 inches) long, designed to extend the PCIe x16 slot for flexible graphics card mounting in standard-sized PC chassis.

Strictly following PCI Express 4.0 protocol, it maintains full x16 transmission bandwidth without signal attenuation, and works seamlessly with PCIe 3.0 and older generation hardware. The cable adopts multi-layer shielding construction to cut down internal electromagnetic interference, ensuring steady operation during long-hour gaming, video rendering and continuous mining workloads.

The straight connector structure suits conventional chassis wiring arrangements without complicated angle adjustment. Its flexible flat wire can be bent gently to tidy internal cabling while avoiding sharp folds that damage internal signal lines. The 30cm length provides sufficient margin to freely arrange GPUs in ATX and MATX cases without tension.

Plug-and-play with no extra drivers required. Ideal for regular gaming PCs, multi-card rendering workstations and medium-sized mining rigs, a practical PCIe extension accessory for general DIY PC assembly.