TP-Link TG-3269
Get ultra-fast wired transmission speed with the TP-Link TG-3269 Gigabit Ethernet adapter. It can auto-negotiate 10Mbps, 100Mbps and 1000Mbps, supporting half or full duplex mode with its link partner (a hub, for example). Plug it into the PCI slot of your motherboard. Then download and install the driver that suits your operating system. Drivers for major operating systems are available.