Because your A3-matx computer case deserves the best in both performance and aesthetics, the Lian-Li A3-1 3-Slots Vertical Gpu Bracket Kit with a 150mm PCIe4.0 Riser Cable is the perfect upgrade. This meticulously crafted kit, finished in a sleek black, is engineered to accommodate Gpus up to 3 slots thick, allowing for a vertical display that not only optimizes airflow but also enhances the visual appeal of your setup. The centerpiece of this kit is the 150mm PCIe4.0 riser cable, which is designed to deliver high-speed data transfer rates essential for modern graphics cards. This ensures a seamless and efficient connection between your motherboard and Gpu, supporting smooth and uninterrupted system performance. Whether you're a professional gamer, a video editor, or a tech enthusiast, this vertical GPU bracket kit is indispensable for maximizing your system's capabilities.