USB Hub, USB3.0 Card Reader Adapter with RJ45 Ethernet Interface, 2 USB 3.0 Ports, SD/Micro SD Card Reader RJ45 InterfaceThe USB3.0 hub offers full 10/100/1000 Mbps super fast Ethernet performance over the RJ45 interface, more reliable than most Wi-Fi connections. 2 USB 3.0 PortsDual USB 3.0 interface, help to expand your computers USB ports or enable your smart phone accessing to USB accessories like mouse, keyboard, flash drive and so on. Card Reader FunctionThis USB 3.0 hub offers two slots for SD and Micro SD/TF cards, allows a fast access to the files from your memory card. Compatible with card formats: SD/SDHC/SDXC/Micro SD. Universal CompatibilityFor the USB 3.0 connection, Compatible with Windows XP/Vista/7/8/8.1/10, Mac OS, Linux, Chrome OS and etc. Backward compatible USB 2.0 / 1.1. Fashion DesignAluminum alloy case, portable and light-weight design, durable high-end appearance, perfect neutral kit for different styles.