PH40 PCIe x1 to x16 External GPU Riser Adapter Card, USB 3.1 High Speed Full Interface GPU Extension Card for Desktop Mining & Graphics Expansion

PH40 PCIe x1 to x16 riser adapter is a practical external GPU extension accessory built for desktop PC and mining setup. It converts limited PCIe x1 slot resource on mainboard into standard PCIe x16 interface to mount independent graphics card externally. Equipped with high-speed USB 3.1 connecting cable, the card realizes efficient and steady data transmission under full interface power configuration. It perfectly solves the problem of insufficient built-in PCIe slots or limited internal installation space of chassis, ideal for DIY desktop graphics upgrade and multi-GPU mining equipment construction, compatible with most mainstream desktop motherboards and various types of discrete graphics cards.