-[0000:00]-+-00.0  Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers
           +-01.0-[01]--+-00.0  NVIDIA Corporation GF108 [GeForce GT 730]
           |            \-00.1  NVIDIA Corporation GF108 High Definition Audio Controller
           +-14.0  Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller
           +-14.2  Intel Corporation Cannon Lake PCH Shared SRAM
           +-16.0  Intel Corporation Cannon Lake PCH HECI Controller
           +-17.0  Intel Corporation Cannon Lake PCH SATA AHCI Controller
           +-1b.0-[02]--
           +-1c.0-[03]--
           +-1c.7-[04]----00.0  Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
           +-1d.0-[05]--
           +-1f.0  Intel Corporation Device a308
           +-1f.3  Intel Corporation Cannon Lake PCH cAVS
           +-1f.4  Intel Corporation Cannon Lake PCH SMBus Controller
           \-1f.5  Intel Corporation Cannon Lake PCH SPI Controller