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TP-Link

TP-Link TL-WN321G 54Mbps Wireless USB Adapter

★★★★★3.6 (41 reviews)
USB 2.0

Connect Wirelessly with EaseThe TP-Link TL-WN321G Wireless USB Adapter allows you to quickly and easily connect your computer to a wireless network. Supporting speeds up to 54Mbps, it provides a reliable connection for sharing files and accessing the internet. Brand: TP-Link Model: TL-WN32...

$10.99*
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*Price sourced from Amazon.com. Last updated:Jul 21, 2026.Price and availability are subject to change.

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Overview

Connect Wirelessly with Ease

The TP-Link TL-WN321G Wireless USB Adapter allows you to quickly and easily connect your computer to a wireless network. Supporting speeds up to 54Mbps, it provides a reliable connection for sharing files and accessing the internet.

  • Brand: TP-Link
  • Model: TL-WN321G
  • Wireless Standard: 802.11g
  • Speed: Up to 54Mbps
  • Interface: USB
  • Security: WPA/WPA2, WPS
  • Features: Soft AP mode

Key Features

USB 2.0 connector

Wireless speed up to 54Mbps, ideal for basic Internet surfing

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

OS: Windows 7 32/64bit, Vista 32/64bit, XP 32/64bit

Specifications

Model
TL-WN321G
Interface
USB 2.0
Wireless Speed
Up to 54Mbps
Security Protocols
WEP, WPA/WPA2, WPA-PSK/WPA2-PSK
Operating System Support
Windows 7 (32/64bit), Vista (32/64bit), XP (32/64bit)

Frequently Asked Questions

The TP-Link TL-WN321G provides wireless speeds of up to 54Mbps, which is suitable for basic internet surfing and email.
This wireless USB adapter connects to your computer via a standard USB 2.0 connector.
The listed operating system support includes Windows 7, Vista, and XP (32/64bit); compatibility with Windows 10 or newer is not specified.
The adapter supports several encryption standards for secure wireless connections, including WEP, WPA/WPA2, and WPA-PSK/WPA2-PSK.
With a maximum speed of 54Mbps, this adapter is ideal for basic internet surfing; it may not provide sufficient bandwidth for high-demand activities such as intensive online gaming or high-resolution video streaming.

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