PI40952-3X2B is a PCI Express (PCIe) adapter card designed to add interface ports—specifically Dual Serial (RS-232) Single Parallel (LPT) —to a computer system. D Stock Micro Driver Identification & Downloads
Driver support for Pi40952-3x2b on macOS Sonoma/Sequoia is limited. Most vendors do not provide Apple Silicon (M1/M2/M3) drivers.