Realtek Rtl8139 Driver 810x Family Pci-e Gigabit - Windows 10 [upd]

Fresh install of Windows 10 on an older motherboard with an onboard RTL810x/8139.

If you cannot find the driver on your manufacturer's site, you can try the official Realtek sources. Note that Realtek's own website can be difficult to navigate. realtek rtl8139 driver 810x family pci-e gigabit windows 10