Pi40952 3x2b Driver Jun 2026

Description. The PCI Express card by Delock expands a PC by two external serial ports. Different devices such as scanner, printer, PI40952-3X2B PCI-Express Printer Port Adapter Card

The "PI40952 3X2B" text silk-screened onto your card's PCB indicates the board layout, but the actual controller driver you need depends strictly on the underlying chipset. Manufacturers have populated this specific board design with two primary chip families: 1. Oxford / MaxLinear OXPCIe952 Chipset

Technically, "PI40952-3X2B" is the board marking for a Delock PCI Express card . Under the hood, it typically runs on the . This is the crucial bit of info—you aren’t looking for a "PI40952" driver; you’re looking for the Oxford OXPCIe952 drivers . Finding the Right Driver

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Below is an overview of its technical significance, hardware specifications, and driver requirements. Hardware Architecture and Functionality The card operates on the PCI Express x1

Because modern operating systems do not natively map these older hardware architectures out of the box, finding and installing the exact is mandatory to prevent system device errors. Hardware Architecture and Chipset Variants

PI40952-3X2B is a specialized PCI Express adapter card manufactured by Description

The vast majority of PI40952-3X2B boards utilize the Oxford OXPCIe952 UART bridge chip .

Used for industrial equipment or specialty hardware.

Once the operating system matches the hardware ID to the setup files, the target will shift branches. It will now appear under as Oxford PCI Express UART or PCI-Express Multiport Serial Adapter . Troubleshooting Common Driver Failures Manufacturers have populated this specific board design with

: It’s not flashy, but it is essential. If your hardware needs an RS-232 port, the PI40952-3X2B from DeLOCK is a robust, "set it and forget it" solution. Do you need help locating the specific drivers for a particular operating system version? Delock PCI Express Card to 2 x Serial

(often associated with part number 89220), this adapter is designed to expand a computer's connectivity by providing two external serial RS-232 DB9 ports.

Without the correct driver, Windows or Linux will flag the hardware as an "Unknown Device" or a "PCI Serial Port" with a yellow exclamation mark in Device Manager, preventing connection to legacy hardware. Understanding the PI40952-3X2B Hardware Architecture