Function: Provides effective rear support for graphics cards, keeping end long GPUs parallel to the motherboard to reduce sag and related failure risk. Type: Universal Graphics Card Holder for computer cases. Screw adjustment design: Bracket with screwadjustment compatibility fits a wide range of chassis configurations, including traditional layouts and cases with long power supply bays, to accommodate various hosts. Material: Allaluminum construction for strong, longlasting support. Use scenario 1: Installed in a desktop PC with a long, end graphics card in a spacious case, ensuring the GPU stays level and stable to minimize stress and potential failures. Use scenario 2: Used in systems with long power supply bays or nonstandard chassis configurations, where traditional brackets may not fit, thanks to the screwadjustable design and universal compatibility. Use scenario 3: Retrofitting or upgrading builds where added rear support is needed to prevent GPU sag and improve reliability without replacing existing case or motherboard components.