SIENOC PCI-express to 2 Ports DB9 Serial RS232 RS-232 Com Card for WIN7

StarTech.com 2m Black DB9 RS232 Serial Null Modem Cable F/F - DB9 Female to Female - 9 pin RS232 Null Modem Cable - 2 meter, Black

IO Crest 2 Port Serial PCI-e 1.0 x 1 with Full and Low Profile Brackets SI-PEX15037

StarTech.com 2m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable

StarTech.com Serial Adapter Card - PCI - Serial - 2 Ports

UGREEN Gigabit Ethernet PCI Express PCI-E Network Controller Card 10/100/1000Mbps RJ45 LAN Adapter Converter for Desktop PC

TP-Link 24-Port Gigabit Ethernet Unmanaged Switch | Plug and Play | Metal | Rackmount | Fanless | Limited Lifetime (TL-SG1024)

Syba 2 Port DB9 RS-232 RS-422 RS-485 Serial PCI Card SD-PCI15039

TP-Link 10/100/1000Mbps Gigabit Ethernet PCI Express, PCIE Network Adapter / Network Card / Ethernet Card for PC, Win10 supported (TG-3468)

Thermaltake Versa H15 SPCC Micro ATX Mini Tower Computer Chassis CA-1D4-00S1NN-00