TP-Link TL-WN781ND 150Mbps Wireless N PCI Express Adapter

TP-Link TL-WN781ND Overview

The TP-Link TL-WN781ND 150Mbps Wireless N PCI Express Adapter is a reliable Wi-Fi expansion card designed for desktop computers that need wireless network connectivity. It uses Wireless N technology to provide stable internet access, faster data transfer, and improved wireless coverage compared to older 802.11g adapters.

With a PCI Express interface, detachable antenna, and support for multiple Windows operating systems, the TL-WN781ND is ideal for adding Wi-Fi capability to desktop PCs for home, office, and general networking applications.

Key Features & Benefits

• 150Mbps Wireless N Speed
  • Benefit: Provides reliable wireless connectivity for web browsing, email, streaming, and everyday online activities.
• PCI Express Interface
  • Benefit: Offers a stable high-performance connection compared to older PCI expansion cards.
• Detachable Omni-Directional Antenna
  • Benefit: Improves wireless signal reception and allows flexible antenna positioning.
• Wireless Security Support
  • Benefit: Helps protect your network connection with WPA/WPA2 encryption standards.
• Easy Installation with Driver Support
  • Benefit: Enables quick setup on compatible desktop computers.

Technical Specifications

General

• Brand: TP-Link
• Model: TL-WN781ND
• Product Type: Wireless PCI Express Adapter
• Wireless Standard: IEEE 802.11b/g/n
• Interface: PCI Express x1

Wireless Specifications

• Wireless Speed:
  • Up to 150Mbps
• Frequency Band: 2.4GHz
• Wireless Technology: Wireless N
• Antenna Type: Detachable Omni-Directional Antenna
• Antenna Gain: 2dBi

Security Features

Supports:

• 64/128-bit WEP
• WPA-PSK
• WPA2-PSK
• WPA/WPA2 encryption

Connectivity

• Interface: PCI Express x1
• Wireless Range: Suitable for home and office environments
• Transmission Technology: DSSS/OFDM

Compatibility

Compatible with desktop computers running:

• Windows XP
• Windows Vista
• Windows 7
• Windows 8
• Windows 10 (driver availability may vary)

Package Contents

• TP-Link TL-WN781ND Wireless Adapter
• Detachable Antenna
• Low-profile bracket (availability depends on package)
• Installation resources

Pros

• Affordable way to add Wi-Fi to desktops
• Easy PCI Express installation
• Stable wireless connection
• Detachable antenna for better signal placement
• Supports WPA/WPA2 security
• Compact design

Cons

• Limited to 2.4GHz Wi-Fi
• Maximum speed is 150Mbps
• Not suitable for high-speed modern Wi-Fi networks
• Requires an available PCI Express slot

Ideal Applications

• Desktop PC Wi-Fi upgrades
• Home internet connections
• Office computers
• Basic wireless networking
• Online browsing and productivity tasks

Available from: Novelty Tech Solution

Location: Revlon Professional Plaza, Mezzanine 2, Shop Number 1, Nairobi CBD, Kenya.