Ujjdwiurgh PCI-E Expansion Card MINI PCI-E to Dual-Port USB2.0 Adapter Card for Motherboard or Laptop with MINI PCIE Interface

Because the USB signal is output from the computer, some computer screens may miss this signal or have no signal output at all, which may cause the card to be unusable. This is not a card problem. If the internal USB bridge is damaged and you cannot use this card, you can search for whitelist tutorials to unlock the USB port, so this product is suitable for users with computer skills This product is a MINI PCI-E expansion card. It requires a free MINI PCI-E slot on the motherboard before it can be installed and used. It cannot be installed and used in a PCI slot. Do not insert it into a PCI slot The MINIPCI-E standard of contains USB2.0 signals and 3.3V power supply. This product leads the USB signal to the USBHUB chip and boosts 3.3V to 5V/1A to supply USB devices Two USB2.0 interfaces are expanded through the mPCI-E card slot, suitable for connecting mini USB devices Suitable for motherboards or laptops with MINI PCIE interfac