Pi40952 3x2b Driver May 2026

Understanding the PI40952-3X2B Driver: A Complete Guide The is a common hardware identifier found on Delock PCI Express expansion cards . These cards are typically used to add legacy serial (RS-232) or parallel (LPT) ports to modern computers that lack them. If you have recently installed this card and your operating system hasn't automatically recognized it, you will likely need to install the specific drivers associated with its chipset. Hardware Specifications

If you have a .zip file, go to Device Manager , right-click the "Unknown Device" (often listed under Multi-port serial adapters), select Update Driver , and point it to the extracted folder. pi40952 3x2b driver

Power down your PC and install the card into an available PCIe slot. Understanding the PI40952-3X2B Driver: A Complete Guide The

If your card is a Delock 89220 or similar, search for your specific model number on the Delock Support Page. Hardware Specifications If you have a

If it's an executable (like CH35XDRV.EXE ), run it and follow the prompts.

Description. The PCI Express card by Delock expands a PC by two external serial ports. Different devices such as scanner, printer,

If the card uses a WCH chipset, you can download the latest CH38XDRV.ZIP package, which supports Windows 7 through Windows 11.