this item just for buyer to order 2 pcs <span style="color: #434343; font-family: Tahoma， Arial， 宋体， 'Malgun Gothic'; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 24px; orphans: auto; text-align: justify; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #eeeeee; display: inline !important; float: none;">Usb Wireless Wifi Dongle Lan Adapter</span>