StarTech.com 2m Black DB9 RS232 Serial Null Modem Cable F/F

4-Port PCI Express RS232 Serial Adapter Card - PCIe Serial DB9

StarTech.com Part# PEX4S953LP

Multiport Serial Adapters – TAA Compliant – Multiport Serial Adapter - Plug-in Card - PCI Express 1.1 x1 - 921.60 kbit/s Maximum Data Transfer Rate - Taiwan - 1 Packaged Quantity - 4 x DB-9 RS-232 - Serial, Via Cable Ports Expandability - ...