PCI-E graphic card extension cable adapter cable USB3.0 adapter card 1X to 16X Futures The graphics card power supply uses four capacitors to make the graphics card power supply more stable and safe The adapter card has a 6pin or large 4PIN interface to enhance the power supply, so that the power supply of the graphics card is independent from the motherboard, thereby reducing the burden on the motherboard when multiple graphics cards are connected The graphics card slot adopts the original imported connector to make the graphics card contact better The PCI-E connector uses multi-layer shielded wire, which can be connected to a maximum of 3MS without signal attenuation The PCI-E connector plug is fully gold-plated, which is more wear-resistant and increases conductivity The slot is equipped with a fixed buckle, which is convenient to remove and fix the graphics card, so that the graphics card will not fall off from the slot Specification: InterfaceUSB3.0 Line length60 size17*11*2cm weight115g Data transmission speed240MB/s package included 1*PCI-E graphic card extension cable adapter cable USB3.0 adapter card 1X to 16X