Turn off the computer, unplug the power cable and remove the case panel.This chapter introduces how to install the adapter into your computer.įollow the steps below to insert the adapter into your computer: Reinstall the adapter software, if necessary. Refer to Troubleshooting-T2 to check if the adapter is recognized and enabled.If the LED is off, try these troubleshooting tips: The driver has been installed but no data is being transmitted or received.

You can check the adapter’s working status by following the LED Explanation table.

Supports WEP, WPA/WPA2, WPA-PSK/WPA2-PSK.

2×2 MIMO for more efficient data transfer.

The maximum speed of up to 300Mbps for a 2.4GHz network.

Supports ad-hoc and infrastructure mode.

The TP-Link Wireless PCI Express Adapter connects your desktop computer to a Wi-Fi network for lag-free video streaming, online gaming, secure internet surfing, and internet calls. This chapter contains the following sections:

This chapter introduces what the adapter can do and shows its appearance. Our Technical Support contact information can be found at the Contact Technical Support page at.Specifications can be found on the product page at.The Quick Installation Guide (QIG) can be found where you find this guide or inside the package of the product.The latest driver can be found at Download Center at.

Indicates important information that helps you make better use of your device. Ignoring this type of note might result in a malfunction or damage to the device. You can click to redirect to a website or a specific section.Ĭontents to be emphasized and texts on the web page are in teal, including the menus, items, buttons, etc. In this guide, the following conventions are used: Convention All screenshots, images, parameters and descriptions documented in this guide are used for demonstration only. When using this guide, please notice that the features of the adapter may vary slightly depending on the model and software version you have.

The Quick Installation Guide instructs you on quick installation, and this guide provides the product overview and This guide is a complement to the Quick Installation Guide. User Guide 300Mbps Wireless N PCI Express Adapter TL-WN881ND About This Guide

tp-link 300Mbps Wireless N PCI Express Adapter TL-WN881ND User Guide.

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