Caxico USB 2.0 to 10/100 Fast Ethernet Network Adapter in White Portable USB to Ethernet adapter connects a USB 2.0 equipped computer or tablet to a router, modem, or network switch to bring Fast Ethernet to your network connection. Leveraging the high bandwidth of Hi-Speed USB 2.0 interface at up to 480 Mbps, this USB 2.0 to Ethernet adapter guarantees a reliable network connection with 100 Mbps Ethernet Usually, you will get it actually in 9~19 days, If you are in the USA and the item is NOT Fulfilled by Amazon. the item will be sent to you by USPS with shipping information from China. The estimated delivery time offered by Amazon is not the real time. Your patience is highly appreciated. Hope you will receive your item soon and enjoy using it. Supported features include Wake-on-Lan (WoL), Full-Duplex (FDX) and Half-Duplex (HDX) Ethernet, Crossover Detection, Backpressure Routing, Auto-Correction (Auto MDIX). Supports IPv4/IPv6 protocols and 10BASE-T and 100BASE-TX networks This lightweight USB to network adapter is a perfect accessory for adding a standard RJ45 port to your Ultrabook, notebook, or Macbook Air for file transferring, video conferencing, gaming, and HD video streaming About us (Caxico), Professional factory of cable, welcome to our store for more choices with best price. What we pursue is your satisfication of our service, not just for our goods.For any reason you are unsatisfied with our product at any time, simply contact support for exchange or refund. we will reply you about any question you ask within 24 hours