Review on 🌟 StarTech.com 4 Port PCIe RS232 Serial Adapter Card - Single-Lane PCI Express - Breakout Cable - RS232 Extension - PCIe Serial Card (PEX4S553B), red by Trae Joubert

This 4 port low profile serial card is the ideal home automation server solution that our company offers as a turnkey solution with our home automation software. It's small and fits nicely into the Dell OptiPlex's PCI Express connector. The drop cable allows us to label the different connections that the customer will make in their system, such as: B. Security panel, lighting control system, IR interface, HVAC controls.[.]