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This PCIetoDB25 parallel port expansion card features industrialgrade WCH382L chip, providing stable LPT printer interface connection for legacy peripherals, industrial control devices and POS systems. Compatible with all PCIe x1/x4/x8/x16 slots, it includes both standard and lowprofile brackets to fit various computer chassis. With excellent antiinterference performance and broad system compatibility, it is ideal for industrial automation, office printing and commercial equipment deployment.