Professional PCIe Support Stand for X1/X4 Devices: This versatile support bracket is designed for PCIe X1 and X4 cards such as network adapters, USB expansion cards, capture cards, and other low-profile add-ons. The glossy black acrylic base features a sleek, durable finish and is equipped with six powerful magnets for firm attachment inside metal PC cases. The lightweight CNC-machined aluminum alloy arm provides strong and stable support for your riser cable or expansion card, helping prevent bending or connection instability. Angle adjustment allows precise positioning for different PCIe device layouts, while the standard fixed height ensures compatibility and easy setup.