HighlightsWired Network Adapter USB HubDetails*Features* - *Wired Network Adapter USB Hub* - Expand your laptop or desktop with 3-port USB 3.0 hub and a RJ45 gigabit ethernet port,especially a flexible solution for Macbook Air/Mac/iMac Pro/Surface laptop/ultrabook/notebook and computer featuring USB A interface.*Support MAX 1000Mbps Ethernet* - This LAN Network Adapter offers full 10/100/1000 Mbps fast Ethernet performance over USB 3.0 and ethernet ports,faster and more reliable than most wireless connections.*3 PORTS USB 3.0 HUB* - Expand your laptop or desktop with 3-port USB 3.0 hub and a RJ45 gigabit ethernet port,Each capable of 5Gbps data speeds for connecting high speed external peripherals like portable hard drives,flash drives,smartphones,cameras,mouse,keyboards,webcams,etc.*RELIABLE & PALM-SIZE* - Built-in surge protection keeps your devices and data safe and supports hot swapping,also it effectively saves space which makes a neat and uncluttered arrangement of all connection