---
product_id: 277085562
title: "Connecting Realtek RTL8812 USB Wireless Adapter 1200 Mbps with 5 dBi Antenna Dual Band AC1200 WiFi Dongle IEEE 802.11 a b g n ac for Laptop Desktop USB 3.0 Network Adapter Support Windows 10 Mac Linux"
brand: "filowa"
price: "$U2839"
currency: UYU
in_stock: true
reviews_count: 5
category: "Filowa"
url: https://www.desertcart.uy/products/277085562-connecting-realtek-rtl8812-usb-wireless-adapter-1200-mbps-with-5
store_origin: UY
region: Uruguay
---

# 5 dBi external antenna for superior range USB 3.0 plug & play compatibility 1200 Mbps blazing dual-band speed Connecting Realtek RTL8812 USB Wireless Adapter 1200 Mbps with 5 dBi Antenna Dual Band AC1200 WiFi Dongle IEEE 802.11 a b g n ac for Laptop Desktop USB 3.0 Network Adapter Support Windows 10 Mac Linux

**Brand:** filowa
**Price:** $U2839
**Availability:** ✅ In Stock

## Summary

> 📶 Upgrade your WiFi game — connect faster, farther, smarter!

## Quick Answers

- **What is this?** Connecting Realtek RTL8812 USB Wireless Adapter 1200 Mbps with 5 dBi Antenna Dual Band AC1200 WiFi Dongle IEEE 802.11 a b g n ac for Laptop Desktop USB 3.0 Network Adapter Support Windows 10 Mac Linux by filowa
- **How much does it cost?** $U2839 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/277085562-connecting-realtek-rtl8812-usb-wireless-adapter-1200-mbps-with-5)

## Best For

- filowa enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Security:** Stay protected with advanced WPA, WPA2, WPS2.0, and WAPI encryption standards for worry-free browsing.
- • **Cross-Platform Ready:** Supports Windows 10 down to XP, plus Mac and Linux (except Kali/Ubuntu), making it the versatile choice for any professional.
- • **Extended Signal Reach:** Boost your connectivity with a powerful 5 dBi external antenna that ensures stable, far-reaching WiFi coverage.
- • **Blazing Dual-Band Speed:** Experience ultra-fast WiFi up to 1200 Mbps on both 5.8 GHz and 2.4 GHz bands for seamless streaming and gaming.
- • **Universal USB 3.0 Compatibility:** Plug and play with USB 3.0 and backward compatible with USB 2.0, fitting effortlessly into your laptop or desktop setup.

## Overview

The Connecting Realtek RTL8812 USB Wireless Adapter delivers dual-band AC1200 WiFi speeds up to 1200 Mbps with a robust 5 dBi external antenna. Featuring the reliable Realtek RTL8812BU chipset, it offers seamless USB 3.0 plug-and-play compatibility across Windows and Mac systems, enhanced security protocols, and stable signal performance—perfect for professionals demanding fast, secure, and versatile wireless connectivity.

## Description

Important notice:This USB wireless adapter with Realtek RTL8812BU chipset inside, which doesn't support Kali Linux and Ubuntu.This wireless adapter doesn't support monitor mode and package injection.Operating system:Windows 10, 8.1, 8, 7, Vista, XP, MacStandard:IEEE 802.11 a b g n acInterface:USB 3.0, compatible with USB 2.0 as wellMain chip:Realtek RTL8812BUWireless speed:Up to 1200 MbpsFrequency:5.8 GHz (867 Mbps) or 2.4 GHz (300 Mbps)LED indicator:AvailableAntenna type:External 5 dBi antennaOperate temperature:32~104F (0~40C)Storage temperature:-40~158F (-40~70C)Security mechanism:WFA, WPA, WPA2, WPS2.0, WAPIDirect connection:Support WiFi direct connection, do NOT support WPS (WiFi Protected Setup)Warranty:1 year quality assurancePackage:1 x USB WiFi adapter, 1 x external antenna, 1 x CD driver, 1 x user manualDriver installation:Please restart your computer after driver installed.If you need driver for your specific operating system, please contact us by email.

Review: Ottimo prodotto - Buona acquisizione WIFI ,facile da installare.
Review: Improved range over stub adapters. - I'm using this with a desk top computer so it's size is not a problem. I have experienced improved speed with my current WIFI setup. Reliable and easy to install.

## Features

- Multi-System Compatibility Support Windows 10, 8.1, 8, 7, XP, Vista, Mac. Windows 10 plug and play.
- Signal Stability Original Realtek RTL8812BU chipset inside, easy installation, high signal stability.
- Operation Mode Up to 1200 Mbps speed, dual band 5.8 GHz (867 Mbps) or 2.4 GHz (300 Mbps).
- Strong Compatibility USB 3.0 interface support USB 2.0, compatible with most routers, laptops, desktops.
- Security Features Suitable for most routers, secure WFA WPA WPA2 WPS2.0 WAPI WiFi connection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078NSSM7W |
| Best Sellers Rank | #54,398 in Computers ( See Top 100 in Computers ) #414 in USB Computer Network Adapters |
| Brand | FILOWA |
| Color | Black |
| Colour | Black |
| Compatible Devices | Desktop, Laptop |
| Compatible devices | Desktop, Laptop |
| Customer Reviews | 4.3 out of 5 stars 352 Reviews |
| Data Link Protocol | IEEE 802.11a, USB |
| Data Transfer Rate | 1300 Megabits Per Second |
| Data link protocol | IEEE 802.11a , USB |
| Hardware Interface | USB 2.0 |
| Hardware interface | USB 2.0 |
| Item Dimensions L x W x H | 17L x 1W x 9H centimeters |
| Item Weight | 0.99 Ounces |
| Manufacturer | Connecting |
| Product dimensions | 17L x 1W x 9H centimeters |
| UPC | 653472729889 |

## Product Details

- **Brand:** FILOWA
- **Colour:** Black
- **Compatible devices:** Desktop, Laptop
- **Hardware interface:** USB 2.0
- **Product dimensions:** 17L x 1W x 9H centimeters

## Images

![Connecting Realtek RTL8812 USB Wireless Adapter 1200 Mbps with 5 dBi Antenna Dual Band AC1200 WiFi Dongle IEEE 802.11 a b g n ac for Laptop Desktop USB 3.0 Network Adapter Support Windows 10 Mac Linux - Image 1](https://m.media-amazon.com/images/I/51bFDRM1HbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ottimo prodotto
*by B***O on 26 November 2023*

Buona acquisizione WIFI ,facile da installare.

### ⭐⭐⭐⭐⭐ Improved range over stub adapters.
*by W***Y on 14 November 2025*

I'm using this with a desk top computer so it's size is not a problem. I have experienced improved speed with my current WIFI setup. Reliable and easy to install.

### ⭐⭐ عايدي جدا
*by L***H on 19 August 2024*

المسافات اللي يلقطها قليله

## Frequently Bought Together

- Realtek RTL8812BU USB Wireless Adapter 1300 Mbps with 5 dBi Antenna Dual Band AC1300 WiFi Dongle IEEE 802.11 a b g n ac for Laptop Desktop USB 3.0 Network Adapter Support Windows 10 Mac
- TP-Link AC600 USB WiFi Adapter for PC (Archer T2U Plus)- Wireless Network Adapter for Desktop with 2.4GHz, 5GHz High Gain Dual Band 5dBi Antenna, Supports Win11/10/8.1/8/7/XP, Mac OS 10.9-10.14, Black
- EDUP AC600M USB WiFi Adapter for PC, Wireless USB Network Adapters Dual Band 2.4G/5.8Ghz Wi-Fi Dongle Antenna for Laptop Desktop Compatible with OS Windows 11/10/8.1/8/7/XP -Black

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-15*