---
product_id: 657486909
title: "Dual Band USB WiFi 1200Mbps Adapter, 2.4GHz 5GHz, RTL8811, Monitor Mode, Packet Injection, 4 Antenna, PC Mini Computer Network Card Receiver, Realtek 8811"
brand: "k0r41"
price: "$1.29"
currency: USD
in_stock: true
reviews_count: 2
url: https://www.desertcart.us/products/657486909-dual-band-usb-wifi-1200mbps-adapter-2-4ghz-5ghz-rtl8811
store_origin: US
region: United States of America
---

# 1200Mbps Speed Dual Band 2.4GHz/5GHz Monitor & Packet Injection Dual Band USB WiFi 1200Mbps Adapter, 2.4GHz 5GHz, RTL8811, Monitor Mode, Packet Injection, 4 Antenna, PC Mini Computer Network Card Receiver, Realtek 8811

**Brand:** k0r41
**Price:** $1.29
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Connectivity Game!

## Quick Answers

- **What is this?** Dual Band USB WiFi 1200Mbps Adapter, 2.4GHz 5GHz, RTL8811, Monitor Mode, Packet Injection, 4 Antenna, PC Mini Computer Network Card Receiver, Realtek 8811 by k0r41
- **How much does it cost?** $1.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/657486909-dual-band-usb-wifi-1200mbps-adapter-2-4ghz-5ghz-rtl8811)

## Best For

- k0r41 enthusiasts

## Why This Product

- Trusted k0r41 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup:** Driver-free, plug-and-play design for instant connectivity.
- • **Dual Band Flexibility:** Seamlessly switch between 2.4GHz and 5GHz for optimal performance.
- • **Advanced Chipset Power:** RTL8811 chipset ensures reliable and robust connectivity.
- • **Unleash Blazing Speeds:** Experience lightning-fast WiFi with up to 1200Mbps.
- • **Enhanced Signal Strength:** Quad antennas boost range and stability, even in challenging environments.

## Overview

The Dual Band USB WiFi 1200Mbps Adapter is a high-performance network card that supports both 2.4GHz and 5GHz bands, delivering speeds up to 1200Mbps. Equipped with the advanced RTL8811 chipset, it features monitor mode and packet injection for network analysis, while its four high-gain antennas ensure strong and stable connections. With a driver-free, plug-and-play setup, it's perfect for both casual users and tech enthusiasts.

## Description

Upgrade your wireless connectivity with this powerful Dual Band USB WiFi 1200Mbps Adapter. Utilizing the latest RTL8811 chipset, it supports both 2.4GHz and 5GHz frequencies, ensuring lightning-fast internet speeds up to 1200Mbps. With four high-gain antennas, this adapter delivers exceptional range and signal strength, making it ideal for online gaming, HD video streaming, and large file transfers. Designed for PC and mini computers, it offers Monitor Mode and Packet Injection capabilities, providing advanced functionality for network monitoring and analysis. Compact and plug-and-play, this USB WiFi adapter is a must-have for seamless wireless performance. Experience uninterrupted connectivity and blazing-fast internet like never before.

## Features

- Dual Band Connectivity: Enjoy lightning-fast WiFi speeds up to 1200Mbps with this USB adapter supporting both
- 4GHz and 5GHz bands.
- Advanced Chipset: Powered by the RTL8811 chipset, it offers superior performance and reliability for seamless wireless connectivity.
- Monitor Mode & Packet Injection: Ideal for network monitoring, analysis, and penetration testing with its monitor mode and packet injection capabilities.
- Quad Antennas: Four high-gain antennas enhance signal strength and range, ensuring stable connections even in areas with weak signals.
- DRIVER FREE, PLUG AND PLAY

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Data Link Protocol | USB |
| Data Transfer Rate | 1200 Megabytes Per Second |
| Compatible Devices | USB |
| Hardware Connectivity | USB |
| Item Weight | 0.04 Kilograms |
| Item Dimensions L x W x H | 1"L x 0.5"W x 3"H |
| Color | Black |

## Product Details

- **Brand:** K0R41
- **Hardware Interface:** USB
- **Color:** Black
- **Compatible Devices:** USB
- **Product Dimensions:** 1"L x 0.5"W x 3"H
- **Data Link Protocol:** USB
- **Data Transfer Rate:** 1200 Megabytes Per Second
- **Item Weight:** 0.04 Kilograms
- **Manufacturer:** K0R41

## Images

![Dual Band USB WiFi 1200Mbps Adapter, 2.4GHz 5GHz, RTL8811, Monitor Mode, Packet Injection, 4 Antenna, PC Mini Computer Network Card Receiver, Realtek 8811 - Image 1](https://m.media-amazon.com/images/I/61a9gxwRPlL.jpg)
![Dual Band USB WiFi 1200Mbps Adapter, 2.4GHz 5GHz, RTL8811, Monitor Mode, Packet Injection, 4 Antenna, PC Mini Computer Network Card Receiver, Realtek 8811 - Image 2](https://m.media-amazon.com/images/I/51NwjrLwy4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Not terrible
*by M***. on July 14, 2025*

Why did you pick this product vs others?:It works well enough- once you get the drivers sorted out.

### ⭐ Doesn't support monitor mode - big lie
*by B***D on December 3, 2024*

Says that it specifically supports monitor mode but does not . It's the only reason I bought it.

## Frequently Bought Together

- Dual Band USB WiFi 1200Mbps Adapter, 2.4GHz 5GHz, RTL8811, Monitor Mode, Packet Injection, 4 Antenna, PC Mini Computer Network Card Receiver, Realtek 8811
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- Wireless USB WiFi Adapter for PC - Nineplus 1200Mbps Dual 5Dbi Antennas 5G/2.4G WiFi Adapter for Desktop PC Laptop Windows11/10/8/7/Vista/XP, Wireless Adapter for Desktop Computer Network Adapters

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-13*