-[0000:00]-+-00.0  Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge [8086:7190]
           +-01.0-[0000:01]----00.0  Matrox Graphics, Inc. MGA G400/G450 [102b:0525]
           +-07.0  Intel Corporation 82371AB/EB/MB PIIX4 ISA [8086:7110]
           +-07.1  Intel Corporation 82371AB/EB/MB PIIX4 IDE [8086:7111]
           +-07.2  Intel Corporation 82371AB/EB/MB PIIX4 USB [8086:7112]
           +-07.3  Intel Corporation 82371AB/EB/MB PIIX4 ACPI [8086:7113]
           \-09.0  Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ [10ec:8139]