Expand your motherboard's capabilities with this PCI-E 1 to 6 Riser Card! 6 Slots: Effectively solves the problem of insufficient motherboard PCI-E interfaces; one interface expands to six, offering significant expansion possibilities. High Stability: Connects directly to the motherboard without extension cables, and can be securely mounted to the chassis. The PCI-E slot's power solution requires no extra power cables and features an IC cooler for enhanced stability. Easy Installation: Only one cable is needed per slot, making installation simple and convenient. This effectively reduces interface interference and wire clutter, ensuring data reliability and improving work efficiency. Reduced Interference: Gold-plated USB connectors minimize interference between interfaces and improve data integrity. Wide Compatibility: Suitable for DOS, Linux, Win XP, Win 7, Win 8, and Win 10.