1. Esports-Grade Aluminum Alloy Construction Crafted from high-quality aluminum alloy with an anodized finish, this GPU support bracket resists rust and delivers long-lasting durability. It provides stable, reliable support for graphics cards for extended use. 2. Precise 0.5mm Freely Adjustable Height Features a detachable design with precise 0.5mm height adjustment increments for a customized fit with various cases and simplified installation. The 14.7mm large-diameter rod offers enhanced load capacity to effectively prevent GPU sag. 3. Strong Magnetic Base with Silicone Pads Equipped with silicone pads on the top and bottom to protect graphics cards from scratches and damage. The strong magnetic base secures the bracket firmly to the chassis, adding a protective layer for stable graphics card support. 4. Tool-Free Quick Installation Boasts a tool-free hand-tightening design that enables height calibration in 30 seconds for easy setup. The spiral support rod and fixing ring work together to adjust to the perfect height, positioning the graphics card at an optimal angle. 5. Extended Warranty & Timely Support This GPU support bracket comes with an 18+18-month extended warranty. Our support team is available to assist with all product inquiries and will respond to your messages within 18 hours.