About this item 4-in-1 USB 3.0 Ethernet Adapter UANTIN 4 in 1 USB to Gigabit Ethernet Adapter easily expands your laptop's USB ports into 1x1000Mbps RJ45 network port as well as 3xUSB 3.0 high-speed data transfer ports, all of which can be used simultaneously. Quick Gigabit Ethernet Connect to a wired network via the high-speed USB Hub Ethernet adapter to experience smooth and stable online gaming, web surfing, online HD video streaming, and all kinds of file downloads. No more worrying about Wi-Fi lagging and signal loss. Perfectly compatible with 10/100/1000Mbps bandwidth. (Note: To reach Gigabit, be sure to connect with a CAT6 or above Ethernet cable and make sure your network device supports 1000Mbps) 5Gbps Data Transfer This USB-A Ethernet hub will provide 3 additional USB 3.0 data ports and supports file transfer speeds of up to 5Gbps, which is 10 times faster than USB 2.0. It can be connected to flash disk, mouse. keyboard, hard disk, printer and many other USB peripherals. (Note: USB port only supports data, does not support reverse charging function) Wide Compatibility The Aluminum USB Network Adapter is perfect for devices with USB 3.0 ports such as MacBook, iMac, Chromebook, Surface, XPS laptops and more. Compatible with ChromeOS,Windows 32/64-bit XP(driver installation required for first time use)/Vista/7/8/8.1/10/11,MacOS X 10.5 or later,Linux. Worry-Free 4-in-1 USB 3.0 Ethernet Adapter. our professional brand UANTIN is committed to providing unique, affordable, high-quality products and attentive customer service, for which we offer a 24-month worry-free product warranty, 24/7 customer service and professional technical support. If you have any questions, please contact us through to get our fast response within 12 hours USB 3.0 to Ethernet Adapter Gigabit | 3-Port USB-A 3.0 Hub with 10/100/1000 RJ45 Adapter,Aluminum 4-in-1 USBA to LAN Network Converter for Surface Pro,Chromebook,compatible with Dell and Laptop Electronics › Computers & Accessories › Computer Accessories & Peripherals › USB Hubs Electronics › Computers & Accessories › Computer Accessories & Peripherals › USB Hubs Electronics › Computers & Accessories › Computer Accessories & Peripherals › USB Hubs Electronics › Computers & Accessories › Computer Accessories & Peripherals › USB Hubs