![Amazon.com: LinksTek 2-Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE RS232 Card, PCIE Serial DB9 Port Card (PCIE-SE2) : Electronics Amazon.com: LinksTek 2-Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE RS232 Card, PCIE Serial DB9 Port Card (PCIE-SE2) : Electronics](https://m.media-amazon.com/images/I/61+YIg2zWtL.jpg)
Amazon.com: LinksTek 2-Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE RS232 Card, PCIE Serial DB9 Port Card (PCIE-SE2) : Electronics
![Amazon.com: Dual-Port PCIe Gigabit Ethernet Server Adapter with NetXtreme BCM5720-2P Chipset PCI Express 1000M Network LAN Card for Windows Sever Linux Ubuntu VMware : Electronics Amazon.com: Dual-Port PCIe Gigabit Ethernet Server Adapter with NetXtreme BCM5720-2P Chipset PCI Express 1000M Network LAN Card for Windows Sever Linux Ubuntu VMware : Electronics](https://m.media-amazon.com/images/I/61CSndfNctL.jpg)
Amazon.com: Dual-Port PCIe Gigabit Ethernet Server Adapter with NetXtreme BCM5720-2P Chipset PCI Express 1000M Network LAN Card for Windows Sever Linux Ubuntu VMware : Electronics
![System Address Map Initialization in x86/x64 Architecture Part 2: PCI Express-Based Systems_mb5ff2f2ed7d163的技术博客_51CTO博客 System Address Map Initialization in x86/x64 Architecture Part 2: PCI Express-Based Systems_mb5ff2f2ed7d163的技术博客_51CTO博客](https://s2.51cto.com/images/blog/202108/02/3d325b70db19e3a0610cddf323c5afcd.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=)