A3-mATX Vertical GPU Kit Supports up to 3 slots GPU at vertical mounting position to showcase in A3-mATX. Includes a PCIe 4.0 riser cable for seamless connectivity. AVAILABLE IN 2 COLORS DUAL POSITION INSTALLATION Enhance your A3-mATX chassis, 2 installation positions are available, depend on the clearance of GPU or the signal connectors length. GEN 4.0 PCIE RISER CABLE The included PCIe 4.0 riser cable supports bit rate speeds of 16GT/s, ensuring optimal performance and connectivity. Note: Ensure the GPU PCIe connector is fully inserted into the PCIe riser cable socket and motherboard PCIe slot when powered off. Improper installation may cause a circuit short and result in hardware damage. PERFECT SUPPORT FOR VERTICAL GPU Utilize the included GPU support bracket from the chassis to prevent sagging and maintain perfect alignment of the GPU.