The is a legacy PCI parallel adapter card, often used to add a DB25 parallel port to computers for connecting older printers or specialized industrial equipment. Finding the correct drivers for this specific hardware can be challenging because it is often sold under various generic brands, but it typically utilizes a standard chipset from manufacturers like WCH or Oxford Semiconductor . Understanding the PCI 60806A Card

Understanding the chipset properties prevents installation conflicts and helps you pinpoint the correct system files. Component / Property Specification Details PCI 60806A / AA9LRV.1 Bus Interface PCI 32-Bit, 33MHz (Revision 2.1 / 2.2 compliance) Serial Protocol RS-232 via dual 16C Extended 550 UART channels Parallel Protocol IEEE 1284 compatible ECP/EPP printer port Data Transfer Rates RS-232 up to 115.2 Kbps; IEEE 1284 up to 1.0 MBps Power Supply Fully bus-powered (no external molex power required) Native OS Support Windows XP, Windows Vista, Windows 7, and Linux kernels Step 1: Downloading the PCI 60806A Driver

The 60806a is a PCI add-in card designed to provide one or more legacy ports (Parallel IEEE 1284 or RS-232 Serial) on modern computers that have phased out these connections. It is frequently manufactured by WCH or sold under various brands. The "Aa9lrv.1" often refers to the PCB revision. Device Manager shows a yellow exclamation mark (!). The printer connected to the port does not show up.

Once you have downloaded a suitable driver, you can install it using this general process:

If you're not comfortable with manually searching for drivers or if you're not sure about the hardware's manufacturer, you can use a reputable driver update tool. These tools scan your computer's hardware and search for updated drivers.

Downloading and installing the correct drivers for your PCI 60806A AA9LRV.1 device is crucial for its optimal performance. By following the steps outlined in this article, you can ensure that your device runs smoothly and efficiently. Remember to check for updates regularly to ensure that your device runs with the latest software and fixes any bugs or issues.

Look for any item with a yellow exclamation mark (usually listed under or Unknown Device ). Right-click the unknown PCI device and select Properties . Step B: Extract the Hardware ID Inside the Properties window, click on the Details tab.

from unknown sites. It’s very likely outdated, mislabeled, or harmful. Instead, identify your hardware correctly first.

The is a legacy PCI expansion card that adds legacy parallel and serial ports to computers lacking them natively. Many motherboards, especially modern ones, have phased out parallel (LPT) and serial (COM) ports, but certain devices—industrial equipment, older printers, CNC machines, and scientific instruments—still rely on them. This article provides proven, reliable driver download sources and step-by-step installation methods that actually work for Windows systems.

This is the gold-standard method that works when automated installers fail.

Several websites have archived drivers for older hardware. While always exercising caution, these sites can be a valuable resource. Always scan any downloaded file with an up-to-date antivirus program before running it.

Extract the contents of the folder to a dedicated directory on your desktop.

You will see a string of codes that looks like PCI\VEN_XXXX&DEV_YYYY&... . You can then search online using these codes, which will often lead you directly to the correct driver.