There comes a time in everyone's life when we look over desk for a place to plug in our phone or hard drive, only to discover that we're out of type A USB ports. Then this slim 3 port USB hub for laptop is a life-saver for you to have multiple USB port. It could be a headache issue If your computer or tablet lacks an Ethernet port, or unfortunately RJ45 connector on the desktop got broken down, or Wi-Fi signal is not stable, or you have a broken internal network card, 3USB 3.0 Ethernet adapter splitter is a cost-effective solution for you to easily connect your laptop, tablet or Xbox to a router, modem or network switch and get RJ-45 wired Gigabit Ethernet connection back into your life. USB 3.0 to Ethernet Gigabit adapter dongle supports 10/100/ 1000mbps hyper speed for fast and stable Ethernet connection Directly insert the USB to LAN Ethernet adapter into PC USB 3.0 port with RJ45 cable, then you will have a faster transfer rate (super speed 10/100/1000 Gigabit Ethernet) and better security connection for you to online gaming, surf the Internet, online HD video streaming, upload, download, and more. USB Male to RJ45 Female Ethernet converter is mini size that its case part is smaller than your finger, which saves space and convenient for on-the-go carrying when travel. USB 3.0 to 10/100/1000 Gigabit Ethernet Internet Adapter protects LAN port in your valued laptop, or as a replacement to replace a failed Ethernet port USB extender Hub’s Specific: Connectors: 1x USB 3.0 Male plug; 1x Female RJ45 port; 3x USB 3.0 Female socket Ethernet Speed Rate: up to 1Gbps (10/100 /1000mbps) USB Data transfer Speed Rate: up to 5Gbps No external power needed, USB bus-powered Plug and play, driver-free, USB extended port hub supports Windows 11 10 8 7, Mac OS, Linux, Chrome, etc Package Contents: 1x Aluminum USB Hub Ethernet Adapter for Laptop