•[Connection] Super-Speed USB 3.0 Male A to 2.5G RJ45 female Ethernet adapter connects your computer,for Raspberry Pi 3 or tablet to a router,modem or network switch for network connection. It adds a standard RJ45 port to your Ultrabook,Laptop or for Macbook for file transfers,video conferencing,gaming and HD video streaming •[Upgrade Your Existing Ethernet Port] USB 3.0 to 2.5Gbps Ethernet adapter is an easy-to-use solution to quickly upgrade your current RJ-45 LAN port to 2.5Gbps. Meet the requirements for obtaining 2.5G Ethernet: 1),download the driver (chip: RTL8156B) from Realtek official website; 2),check whether your network card and router can support 2.5G Ethernet; 3),please make sure to use Cat 6 or later LAN cable to the router •[Capacity] Support 10M/100M/1000M (1G)/2500M (2.5G) bandwidth,twisted pair cross detection and automatic correction (auto-MDIX); support WOL (Wake-On-LAN),full-duplex traffic (FDX ) (10M/100M/1G/2.5G rate),auto-negotiation and back pressure routing. Backward compatible with USB 1.0,USB 1.1,USB bus powered,no external power supply required •[Compatibility] Built-in Realtek IC chip,driver is required before startup,plug and play after installing the driver once; support Windows 10/8.1/8/7/Vista/XP (32/64 bit) and other computer operating systems; for MacOS/for Mac OS X versions 10.6 to 10.15; for Linux kernels up to 4.15; not compatible with Windows RT or Android Package included: •1 x USB to RJ45 Adapter