Adapter with USB 2.0 Hub Network 10/100Mbps LAN Wired Adapter Dual functions: USB 2. 0 hub 3 x USB 2. 0 Ports and 1 x RJ45 10/100 Ethernet port to your computers and notebooks. Faster & more reliable: full 10/100 Mbps Fast Ethernet performance over USB 2. 0'S 480 Mbps bus, with USB powered, Link and activity LEDs, The hub network adapter is faster and more reliable than most wireless connections. Great compatibility: This USB Ethernet adapter with 2. 0 hub supports Windows 10(32/64 Bit) 8. 1/ 8/ 7/ Vista/ XP, Mac OS X 10. 6 to 10. 9, Linux 2. 6. 14 or above. For Windows 8. 1 and some Mac users, We recommend downloading latest driver From ASIX website or contact our support for it. Slim & portable: with slim portable size, the LAN adapter hub is a good solution for adding a standard RJ45 port to your Nintendo switch, Wii, Ultra Book, notebook, or MacBook Air for file transferring, video conferencing, gaming, and HD video streaming. Useful features: use the USB hub to replace your broken internal network port on desktop and laptop, add a separately-routable network interface, and transferring files at superfast speed over an Ethernet port.