Intel NUC Unsupported Hardware

I just purchased an Intel NUC NUC5CPYH to install FreePBX on for my office of 15 or so users. I downloaded the IMG file and imaged it to a USB drive and booted up just fine into the FreePBX installation. When I get to the configure network, it tries to configure eth0 and then gives me the error that this hardware is unsupported. Does anyone have any idea how I can fix this? I thought the Intel NUCs worked well with FreePBX?

Not a problem for FreePBX, but that your Linux distro does not include the driver, it is apparently a Realtek 8168C You will probably have to get the driver from realtek

extract it, read the README, stick it on a usb stick and install it in the NUC

It’s weird. The install went through fine after that. It all works fine even the NIC but still says unsupported hardware on boot up. I will try installing the driver.