Trust the network communication of the Ethernet LAN adapter. The Intel I350-T4 Ethernet LAN adapter, based on the Intel 1GbE LAN Powerville chip, offers four Gigabit Ethernet ports for 10/100/1000BaseT.
Fujitsu tower to rack conversion kit
The Fujitsu USB 3.0 Gigabit LAN adapter allows you to connect your computer to a 10/100/1000 Mbps network simply by a USB port. It provides an additional system independent network controller and is ideal for any environment lacking wireless availability.