SOOGOOD Mini PCI-E & Half Mini PCI-E Card to USB 2.0 Adapter Card(MiniCard to USB2.0 Adapter) The Adapter Is For A Mini PCI-E Slot To USB 2.0 Device Interface Supports Both Full And Half Size Mini Card Slots It is very suitable for any small size USB device needed to be plugged into a laptop This mini product supports USB device's Maximum power: 750mW