TAKE A LOOK AT THIS:Mini PCIE to USB adapter include SIM card slot+2PCS 4G Antenna for EC25-E EC21-E UC20-E UC15 EC20 EC25-J and so on PRODUCT DESCRIPTION:Pcs mini pcie usb adapter+2pcs 4g antenna. REASONS TO BUY:✨ Usb adapter: the mini pcie usb adapter is designed to be...