A generic Windows inbox serial driver (serenum.sys, serial.sys) does not always correctly initialize the MCS9865, especially in Windows 8/10/11 or Server editions. The "exclusive" driver is required because:
For advanced users: if you cannot find a driver by name, use the hardware ID to locate the exact exclusive driver.
Step 1: Find the Hardware ID
Step 2: Decode the ID
Step 3: Search for the VID/PID
Step 4: Download the exclusive driver from the chip vendor’s official FTP (most vendors maintain legacy drivers).
If you are reading this, you have likely just opened your Windows Device Manager, spotted a dreaded yellow exclamation mark, and read the description: "PCI Serial Port."
You may have tried searching for the specific string of numbers associated with the hardware—perhaps something like "60806a"—and found yourself going in circles.
If you are looking for an "exclusive" download for a driver named simply "60806a," stop looking.
Here is the truth: "60806a" is not the name of the driver. It is likely a portion of a Hardware ID, a date code, or a vendor tag. Downloading a random file labeled "60806a driver" from a third-party site is a security risk and likely won't work.
This post will guide you through identifying the actual driver you need and provide the safe, official download methods to fix your PCI Serial Port issue once and for all.
Get the exact driver you need for the PCI Serial Port (Device ID: 60806A). Fast, reliable, and tested — perfect for restoring legacy COM port support on desktop or industrial PCs.
Quick steps:
Troubleshooting tips:
Safety note: Only download drivers from reputable sources (manufacturer site or well-known archives). Scan files before running.
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serial port card is a legacy PCI-based controller, typically using the WCH (WinChipHead)
chipset. The following steps will help you download and install the correct driver for Windows systems. www.espada-tech.ru 1. Identify Your Chipset exclusive download driver pci serial port 60806a
The "60806A" label is common on cards produced by manufacturers like . Most of these cards utilize one of two chipsets: www.espada-tech.ru WCH (WinChipHead) CH35x Series: Often found on 2S1P (2 Serial, 1 Parallel) cards. Moschip MCS9865: A common alternative for multi-I/O PCI cards. www.espada-tech.ru 2. Recommended Downloads
To ensure you have the correct driver, it is safest to download from established driver repositories or the chipset manufacturer: WCH Official Drivers: You can find CH35x drivers on the WCH (WinChipHead) website DriverScape Repository:
A direct download for "PCI Serial Port" drivers supporting Windows XP through Windows 10 is available on DriverScape DriverIdentifier: Specific IDs matching the 60806A chip (Hardware ID PCI\VEN_4651&DEV_3273 ) can be found on DriverIdentifier 3. Manual Installation Steps
If the installer does not work, follow these steps to force the driver update: Device Manager (right-click the Start button and select it). Find the item marked PCI Serial Port (it likely has a yellow exclamation mark). Right-click and select Update driver Browse my computer for drivers
Point the search to the folder where you extracted the downloaded driver files. If prompted, select Let me pick from a list of available drivers and then click to manually select the HP Support Community 4. Hardware ID Verification
If the above drivers do not work, verify your specific Hardware ID to find an exact match: Контроллер PCI, 2S1P serial 60806A - Espada
The "PCI Serial Port 60806a" typically refers to a driver requirement for a legacy Serial Port card (often with a parallel port) or a specific component of the Intel Active Management Technology (AMT) suite. If you see a yellow exclamation mark in your Device Manager next to "PCI Serial Port," it means your operating system cannot find the software needed to communicate with that hardware. Identifying Your Device
Before downloading a driver, you must confirm exactly what hardware you have. The number "60806a" is frequently associated with third-party expansion cards (like those made by WCH) or specific Intel chipset components.
For Intel Users: This often corresponds to the Intel AMT Serial Over LAN (SOL) driver.
For Expansion Cards: This is usually a dedicated driver for a PCI-to-Serial/Parallel port card used to connect older printers or industrial equipment. How to Download and Install the Driver my-60806a-drivers - Google Code
Google Code Archive - Long-term storage for Google Code Project Hosting. Google Code
The 60806A is a specific chipset (often labeled as WCH CH352L or similar) typically found on older PCI to RS232 Serial Port expansion cards. These legacy cards are used to add physical COM ports to desktop computers for connecting industrial equipment, older printers, or diagnostic tools. Identifying the Hardware
Because "PCI Serial Port" is a generic label in Windows Device Manager, you should verify your hardware ID to find the exact matching driver.
Hardware ID: Often appears as PCI\VEN_4651&DEV_7073 or similar.
Common Manufacturer: Many of these cards use chips from WCH (WinChipHead). Where to Download Drivers
Finding "exclusive" official downloads for 20-year-old hardware can be difficult, as many manufacturers no longer host them.
WCH Official Site: If your card uses a WCH chip, you can find generic drivers for the CH35X series on the WCH Official Website (often listed under communication interface chips).
Driver Repositories: Community-maintained archives like Google Code Archive (my-60806a-drivers) host the specific 60806A.rar file commonly associated with this hardware. A generic Windows inbox serial driver ( serenum
Third-Party Centers: Sites like Driver Scape and DriverIdentifier provide archives for various Windows versions including XP, 7, and 10. Installation Guide for Windows 10/11
Modern Windows versions may not automatically recognize this legacy hardware. Follow these steps for manual installation:
Troubleshooting the Elusive PCI Serial Port 60806A Driver Have you ever opened your Device Manager
only to be greeted by a stubborn yellow exclamation mark next to "PCI Serial Port"? If you've been digging through forums for the PCI Serial Port 60806A driver
, you’re not alone. This specific hardware ID often points to older multi-I/O controller cards or legacy components that modern Windows versions struggle to recognize automatically.
Here is a breakdown of how to identify, locate, and safely install this driver without falling for "driver updater" scams. What is the PCI 60806A Device? The "60806A" string is typically associated with legacy PCI Express Multi I/O cards
. These cards were often used to add serial (RS232) or parallel ports to computers for connecting older printers, industrial equipment, or specialized hardware. In many cases, these chipsets are manufactured by companies like WCH (WinChipHead) or are part of older Intel Active Management Technology (AMT) Step 1: Identify Your Specific Hardware ID
Before downloading anything, confirm exactly what chipset you have. Generic names like "PCI Serial Port" are common, but the Hardware ID is unique. Open Device Manager Windows + R devmgmt.msc , and hit Enter. Find the Device
: Look under "Other devices" for the entry with the yellow warning icon. Check Hardware IDs : Right-click it, select Properties , go to the tab, and choose Hardware Ids from the dropdown. Note the Codes : Look for (Vendor ID) and (Device ID). For example, is Intel, while often points to specialized I/O controllers. Step 2: Where to Find the Driver
Avoid "universal" driver download sites, as they often bundle unwanted software. Instead, use these trusted paths: Manufacturer Support : If your card came from a specific brand like
, search their support sites using your PC model or the card's serial number. Chipset Drivers (WCH/CH382) : Many "60806A" cards use the
or similar chipsets. You can often find official drivers on the WCH official website Intel Management Engine
: If your PC is an HP or Dell workstation, the "PCI Serial Port" is often actually the Intel AMT/Management Engine
. Downloading the "Intel Management Engine Interface" driver from your manufacturer's site usually clears the error. Step 3: Manual Installation Once you have the driver file (usually a PCI Serial port driver. - Microsoft Q&A
The driver for the 60806A PCI Serial Port card is used for expansion cards that provide legacy RS-232 serial ports and often a parallel port. These cards are frequently manufactured by WCH (WinChipHead) or associated with ASIX/MosChip chipsets. Driver Download & Installation
Because this is a legacy device, drivers are rarely included in standard Windows installations.
Manufacturer Source: The most reliable way to find the driver is to visit the WCH official website or the support page of the card's specific manufacturer.
Third-Party Repositories: Older drivers can sometimes be found on community-maintained archives like Google Code Archive or specialized driver sites such as DriverIdentifier. Step 2: Decode the ID
Manual Installation: If the automated installer fails, unzipped driver files can be manually applied by right-clicking the device in Device Manager, selecting "Update driver," and choosing "Browse my computer for drivers" to point to the extracted folder. Identifying Your Specific Hardware
If the standard 60806A driver does not work, it is essential to verify the exact chipset:
Open Device Manager and find the "PCI Serial Port" with a yellow exclamation mark.
Right-click it, select Properties, and go to the Details tab. Choose Hardware Ids from the dropdown menu.
Look for the VEN (Vendor) and DEV (Device) codes (e.g., PCI\VEN_8086&DEV_1C3D for Intel AMT) to search for the specific driver required for that controller. Troubleshooting Tips Pci 60806a Win7 Driver - Facebook
chipset refers to a PCI-based multi-I/O controller, often branded as the Espada PCI-2S1P
or similar generic "OEM" expansion cards. These cards typically provide two RS-232 serial (COM) ports and one IEEE1284 parallel (LPT) port. www.espada-tech.ru Device Identification & Drivers PCI60806A. Hardware IDs: Often associated with PCI\VEN_4651&DEV_3273 PCI\VEN_9710&DEV_9900 depending on the specific manufacturing revision. Compatible Systems:
Drivers are primarily available for legacy systems, including Windows XP, Vista, 7, and 8 (32-bit and 64-bit). Support for Windows 10 and 11 is limited and often requires manual installation via Device Manager. Download Resources
Official support is sparse as the hardware is often discontinued. You can attempt to source drivers from the following: www.espada-tech.ru Manufacturer Archives: Espada Product Page lists detailed specs and may provide legacy support files. Legacy Repositories: A driver archive for this specific chipset is hosted on the Google Code Archive , providing a small 60806A.rar (38.95 KB) package. Third-Party Aggregators: Sites like DriverScape DriverIdentifier
host various versions, though manual verification of the Hardware ID is recommended before installation. Manual Installation Steps
If the automated installer fails, use these steps to force the driver: Device Manager
and right-click the "PCI Serial Port" with the yellow exclamation mark. Update driver Browse my computer for drivers
Point the search to the folder where you extracted the downloaded 60806A driver files.
If prompted, select "Let me pick from a list" and choose the specific port model that matches your card. Driver Easy Контроллер PCI, 2S1P serial 60806A - Espada
From the list, select:
| Vendor ID | Manufacturer | |-----------|--------------| | 8086 | Intel | | 1022 | AMD | | 14e4 | Broadcom | | 10ec | Realtek | | 1b21 | ASMedia |
If your VEN is 8086, it’s likely an Intel chipset component (e.g., a UART or AMT Serial Over LAN).
Do not use generic "driver updater" tools. The correct driver can be obtained from:
| Source | File Name / Version | Notes |
|--------|--------------------|-------|
| Lava Computers (Original OEM) | Lava-PCIe-2S1P-600.zip | Matches sub-ID 60806A. Requires free registration. |
| MOSCHIP Official Archive | MCS9865_Windows_v1.0.14.0.zip | Vendor reference driver (may need INF modification). |
| Chipset Repository (GitHub) | moschip_9865_fixed.inf | Community-signed for Windows 10/11. |
| OEM Partner Site (e.g., Startech) | PEX2S1P1_Win10.zip | Cross-compatible with 60806A. |
⚠️ Warning: Avoid driver download portals offering “Driver.exe” files under 1 MB. The legitimate driver size is ~2–4 MB and includes
.inf,.sys, and.catfiles.