---
product_id: 48900253
title: "TP-Link TL-WN781ND WLAN PCI-E Adapter (150Mbits/s, Windows 8.x / Vista / 7 / XP)"
brand: "tp-link"
price: "RM9"
currency: MYR
in_stock: false
url: https://www.desertcart.com.my/products/48900253-tp-link-tl-wn781nd-wlan-pci-e-adapter-150mbits-s
store_origin: MY
region: Malaysia
---

# 150 Mbps blazing speed Universal PCIe slot compatibility WPA/WPA2 advanced security TP-Link TL-WN781ND WLAN PCI-E Adapter (150Mbits/s, Windows 8.x / Vista / 7 / XP)

**Brand:** tp-link
**Price:** RM9
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Upgrade your desktop Wi-Fi game — fast, secure, and hassle-free!

## Quick Answers

- **What is this?** TP-Link TL-WN781ND WLAN PCI-E Adapter (150Mbits/s, Windows 8.x / Vista / 7 / XP) by tp-link
- **How much does it cost?** RM9 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/48900253-tp-link-tl-wn781nd-wlan-pci-e-adapter-150mbits-s)

## Best For

- tp-link enthusiasts

## Why This Product

- Trusted tp-link brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rock-Solid Security:** Stay worry-free with WPA/WPA2 encryption protecting your data like a digital fortress.
- • **Seamless High-Speed Connectivity:** Experience lightning-fast 150 Mbps wireless performance that keeps you ahead in every virtual meeting and download.
- • **User-Friendly Management Utility:** Take control with an intuitive software suite that simplifies network setup and monitoring.
- • **Plug & Play PCI Express Interface:** Effortlessly fits into any PCIe slot (x1, x2, x8, x16) for instant upgrade without compatibility headaches.
- • **Omnidirectional Antenna for Full Coverage:** Enjoy stable, wide-range Wi-Fi reception that keeps you connected from every corner of your workspace.

## Overview

The TP-Link TL-WN781ND is a compact PCI Express wireless adapter delivering up to 150 Mbps data rates with broad compatibility across PCIe slots. Featuring WPA/WPA2 encryption and an omnidirectional antenna, it ensures secure and stable wireless connectivity for Windows-based desktops, making it an essential upgrade for professionals seeking reliable network performance.

## Description

It is designed to provide a complete end-to-end wireless performance from the server or server backbone to the switch infrastructure and down through to the desktop with the PCI express connector. It also provides a wider compatibility fitting with any standard PCI Express slot, x1, x2, x8 or x16.

## Features

- WLAN data rates of up to 150Mbps
- PCI Express interface
- Advanced secure connection with WPA / WPA2 encryption
- The included utility allows easy management
- Scope of delivery: WLAN adapter, removable omnidirectional antenna, resource CD, quick installation guide

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | TP-Link |
| Product Dimensions | 20.72 x 14.81 x 3.8 cm; 40 g |
| Batteries | 1 Lithium Ion batteries required. |
| Item model number | TL-WN781ND |
| Manufacturer | TP-LINK USA |
| Colour | Black |
| Processor Count | 1 |
| Computer Memory Type | DDR3 SDRAM |
| Graphics Card Interface | PCI Express |
| Wireless Type | 802.11b, 802.11g, 802.11n |
| Voltage | 220 |
| Wattage | 4.5 |
| Operating System | Win 2000, XP, Vista |
| Are Batteries Included | No |
| Lithium Battery Energy Content | 2 Milliampere Hour (mAh) |
| Lithium Battery Packaging | Batteries packed with equipment |
| Number Of Lithium Ion Cells | 5 |
| Number of Lithium Metal Cells | 5 |
| Item Weight | 40 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** TP-Link
- **Hardware interface:** PCI
- **Colour:** Black
- **Compatible devices:** Desktop, Notebook
- **Product dimensions:** 20.7L x 14.8W x 3.8H centimetres
- **Data link protocol:** IEEE 802.11n
- **Data transfer rate:** 150 Megabits Per Second
- **Item weight:** 40 Grams
- **UPC:** 061316113693 777004581483 013059005773 191120005515 168141656699 021111376242 151904929246 845973050511 065030818469 080850499339 230494840725 731215275203 693536405045 749276119879 731215071188 151903616550
- **Global Trade Identification Number:** 00693536405045, 00845973050511, 05053460566369, 06935364050511

## Images

![TP-Link TL-WN781ND WLAN PCI-E Adapter (150Mbits/s, Windows 8.x / Vista / 7 / XP) - Image 1](https://m.media-amazon.com/images/I/61QOsF9YF7L.jpg)
![TP-Link TL-WN781ND WLAN PCI-E Adapter (150Mbits/s, Windows 8.x / Vista / 7 / XP) - Image 2](https://m.media-amazon.com/images/I/61tyUx9jYtL.jpg)
![TP-Link TL-WN781ND WLAN PCI-E Adapter (150Mbits/s, Windows 8.x / Vista / 7 / XP) - Image 3](https://m.media-amazon.com/images/I/61wpI636iOL.jpg)
![TP-Link TL-WN781ND WLAN PCI-E Adapter (150Mbits/s, Windows 8.x / Vista / 7 / XP) - Image 4](https://m.media-amazon.com/images/I/61zBOtRDPbL.jpg)
![TP-Link TL-WN781ND WLAN PCI-E Adapter (150Mbits/s, Windows 8.x / Vista / 7 / XP) - Image 5](https://m.media-amazon.com/images/I/61g8-O208VL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Questions & Answers

**Q: is this adapter compatible ith linux?**
A: this has an AR9485 chipset and the internets are riddled with complaints mostly due to poor linux drivers (ath9k). The issues go back years and no solution at sight so proceed with caution..

**Q: Will it work for Ubuntu?**
A: The TL-WN781ND is designed for use with Windows systems. For drivers, please visit our website here: https://www.tp-link.com/us/support/download/tl-wn781nd/#Driver

Regards,
TP-Link Support

**Q: Is the TL-WN781ND currently (02/2014) sold by Amazon the version 2 card or the version 1 card?**
A: I understand this is an old question, but to provide up-to-date information: the unit I received today is model TL-WN781ND(UN) Version 2.2

**Q: does this come with both low profile bracket and regular?**
A: Yes. Both brackets were in the box.

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**Shop now:** [https://www.desertcart.com.my/products/48900253-tp-link-tl-wn781nd-wlan-pci-e-adapter-150mbits-s](https://www.desertcart.com.my/products/48900253-tp-link-tl-wn781nd-wlan-pci-e-adapter-150mbits-s)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-22*