Metal Material - Provides strong and long-lasting support, made of metal material, which avoids the fragile aging problem of plastic materials, it is sturdy, offering a long lifespan and providing robust support for your graphics card Screw Adjustment Design - Which is compatible with various chassis configurations of traditional and long power slots, and meets various user hosts, meeting the needs of different users Hidden Design at Magnetic Bottom - The direct bottom of the video card holder is equipped with a magnetic and silicone sheet, the base features a hidden magnet design, allowing it to securely attach to iron surfaces, providing reliable support Adjustable Height - With a telescopic screw, providing support from 49 mm to 80 mm, rotate the telescopic screw counterclockwise to the desired height, then tighten the central fixing nut clockwise, to secure graphics card stand in place Effective Support - Provides effective support for the tail end of the graphics card, ensuring the card remains in a parallel position, and effectively preventing GPU sag, thereby reducing the likelihood of failures, maintain the durability