---
product_id: 279515762
title: "TL-WN821N 300Mbps Wireless N USB Adapter"
brand: "tp-link"
price: "Bs.261"
currency: BOB
in_stock: true
reviews_count: 5
category: "Tp Link"
url: https://www.desertcart.bo/products/279515762-tl-wn821n-300mbps-wireless-n-usb-adapter
store_origin: BO
region: Bolivia
---

# MIMO tech for stronger signal & wider coverage 300Mbps ultra-fast WiFi speed One-touch WPS for instant secure connection TL-WN821N 300Mbps Wireless N USB Adapter

**Brand:** tp-link
**Price:** Bs.261
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your WiFi game with speed, range, and security in one sleek USB stick!

## Quick Answers

- **What is this?** TL-WN821N 300Mbps Wireless N USB Adapter by tp-link
- **How much does it cost?** Bs.261 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/279515762-tl-wn821n-300mbps-wireless-n-usb-adapter)

## 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

- • **MIMO Powerhouse:** Cut through walls & distance with superior signal strength
- • **Blazing 300Mbps Speed:** Stream HD, game, and call with zero lag
- • **Instant Security Setup:** One-button WPS locks your network in seconds—no passwords needed
- • **Plug & Play Simplicity:** Bundled CD makes installation a breeze—even for tech novices
- • **Universal Compatibility:** Seamlessly works with all 802.11b/g/n devices and Windows XP to 7

## Overview

The TP-LINK TL-WN821N is a compact USB wireless adapter delivering up to 300Mbps via advanced MIMO technology for enhanced signal penetration and coverage. It supports WPA/WPA2 encryption with a convenient one-touch WPS button for quick, secure connections. Compatible with all IEEE 802.11b/g/n devices and Windows XP through 7, it’s perfect for HD streaming, online gaming, and seamless internet calls.

## Description

What This Product DoesWireless N USB Adapter TL-WN821N allows you to connect a desktop or notebook computer to a wireless network and access high-speed Internet connection. Comply with IEEE 802.11n, they provide wireless speed up to 300Mbps, which is beneficial for the online gaming or even HD video streaming. Wireless N - Speed & RangeWith MIMO (multiple input, multiple output antennas) technology, it shows more excellent abilities of mitigating data loss over long distances and through obstacles in a small office or a large apartment, even in a steel-and-concrete building. Above all, you could easily pick up the wireless network during long-distance connection where legacy 11g products may not! WPA / WPA2 Encryptions - Advanced SecurityAs for the security of WI-FI connection, WEP encryption has been no longer the strongest and safest guards for outside intrusions. TL-WN821N provides WPA/WPA2 encryptions that are created by the WI-FI Alliance industry group, promoting interpretabilities and security for WLAN, which could effectively and efficiently protect the wireless network. One Button Security SetupWI-FI Protected Setup™ (WPS) allows users to almost instantly setup their security simply by pressing the "WPS" button automatically establishing a WPA2 secure connection, which is more security compared with WEP encryptions. Not only is this faster than normal secure setups but more convenient in that you don't need to remember a password! Bundled CD for Easy OperationTL-WN821N comes with a CD with utility that helps you complete the software installation and wireless network settings, including security configurations and wireless connection, which is convenient for users, even for novice users. Features∙ 300Mbps wireless data rates ideal for video streaming, online gaming and Internet calling∙ MIMO technology with stronger signal penetration strength, wider wireless coverage, providing better performance and stability∙ Supports WPA/WPA2 mechanisms as well as WEP 64/128/152 bit encryption∙ Supports Infrastructure and Ad-Hoc modes∙ Supports Windows XP/Vista/7∙ Fully compatible with all IEEE 802.11b/g/n products∙ Supports Sony PSP X-link for online gaming for Windows XP∙ Bundled CD provides easy and hassle-free installation and configuration∙ Easily establish a highly secured link at a push of WPS button

Review: Does the job - It works well and does what I need it to do. Great value for money.
Review: adaptador wifi - muito bom.

## Features

- MIMO technology with stronger signal penetration strength and wider wireless coverage provide better performance and stability
- Easy wireless security encryption at a push of the WPS button
- N speed brings fine experience for HD video streaming or internet calls

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00194XKXA |
| Best Sellers Rank | #62,284 in Computers ( See Top 100 in Computers ) #254 in Network Cards |
| Brand | TP-Link |
| Built-In Media | 1 product |
| Color | White |
| Compatible Devices | NC |
| Customer Reviews | 4.3 out of 5 stars 10,041 Reviews |
| Data Link Protocol | IEEE 802.11b, IEEE 802.11n, USB |
| Data Transfer Rate | 300 Megabits Per Second |
| External Testing Certification | ANATEL: 30861103177 |
| Global Trade Identification Number | 06935364050368, 07893007680817 |
| Hardware Interface | USB 2.0 |
| Item Dimensions L x W x H | 20L x 69W x 10H millimeters |
| Item Weight | 10 Grams |
| Item height | 0.4 inches |
| Manufacturer | KOMQI |
| Unit Count | 1 Count |

## Product Details

- **Brand:** TP-Link
- **Hardware interface:** USB 2.0
- **Colour:** White
- **Compatible devices:** NC
- **Product dimensions:** 20L x 69W x 10H millimeters

## Images

![TL-WN821N 300Mbps Wireless N USB Adapter - Image 1](https://m.media-amazon.com/images/I/51W0zBIK3eL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job
*by D***S on 21 July 2021*

It works well and does what I need it to do. Great value for money.

### ⭐⭐⭐⭐⭐ adaptador wifi
*by C***A on 19 November 2025*

muito bom.

### ⭐⭐ Disappointed
*by M***W on 30 October 2024*

Was disappointed with this product as it was bought as a replacement for an older model from the same line and manufacturer which I thought was malfunctioning. Had the same issues with extremely slow wireless. Was annoying to install as didn't have a plug in and play driver and requires a driver from a mini CD that comes with it (who has cd drive in this day and age?). The alternative was to download the driver from the internet.... which one uses the device to connect to. Bought another brand and internet now works fine.

## Frequently Bought Together

- TP-LINK TL-WN821N 300Mbps Wireless N USB Adapter
- TP-Link TL-WN823N Mini USB WiFi Adapter for PC/Laptop, 300Mbps Wireless USB 2.0, Change wired connection into Hotspot, Ideal for HD video/gaming/Streaming, Supports Windows 11/10/8.1/7/XP,Mac OS,Linux
- TP-Link Archer T2U Nano WiFi Dongle, AC600 Wireless USB wifi Adapter, Dual Band 5 GHz High Speed Wi-Fi dongle for PC, Desktop, Laptop, Supports Windows 11/10/8.1/8/7/XP, Mac OS X, Nano design

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-08*