---
product_id: 34288911
title: "AC1900 High Gain Dual Band USB Wi-Fi Adapter"
brand: "tp-link"
price: "931.48 DT"
currency: TND
in_stock: null
reviews_count: 4
url: https://www.desertcart.tn/products/34288911-ac1900-high-gain-dual-band-usb-wi-fi-adapter
store_origin: TN
region: Tunisia
---

# AC1900 WiFi speed Dual-band 2.4/5 GHz USB 3.0 super speed AC1900 High Gain Dual Band USB Wi-Fi Adapter

**Brand:** tp-link
**Price:** 931.48 DT
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Upgrade your WiFi game—speed, range, and security in one sleek dongle!

## Quick Answers

- **What is this?** AC1900 High Gain Dual Band USB Wi-Fi Adapter by tp-link
- **How much does it cost?** 931.48 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/34288911-ac1900-high-gain-dual-band-usb-wi-fi-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

- • **Dual-Band Flexibility:** Switch effortlessly between 2.4GHz for range and 5GHz for ultra-fast, interference-free connections.
- • **Blazing Fast AC1900 Speeds:** Experience lightning-quick downloads and seamless streaming with next-gen 802.11ac technology.
- • **Plug & Play USB 3.0 Cradle:** Enjoy up to 10x faster data transfer than USB 2.0 with flexible, easy deployment.
- • **Secure One-Touch WPS Setup:** Instantly protect your network with a simple push of the WPS button—no hassle, no stress.
- • **Extended Range with High-Gain Antennas:** Stay connected from every corner of your workspace with superior signal strength and stability.

## Overview

The TP-Link AC1900 USB 3.0 WiFi Adapter (Archer T9UH) delivers dual-band wireless connectivity with blazing AC1900 speeds, enhanced by high-gain antennas and beamforming technology. Compatible with Windows and Mac OS, it features a USB 3.0 cradle for ultra-fast data transfer and easy setup via a WPS button, backed by 24/7 support and a 2-year warranty.

## Description

TP-Link AC1900 USB 3.0 Wi-Fi Adapter for PC (Archer T9UH) High Speed, Dual Band Wi-FiArcher T9UH grants you up to 1300 Mbps on the 5GHz and 600 Mbps on the 2.4GHz. Improving your networking experience for all your online needs. Supported systems: Windows 11/10/8.1/8/7/XP and Mac OS X 10.9 - 10.14Industry-Leading SupportTP-Link offers 24/7 technical support and 2-year warranty for most home products, 1 more year than most networking brands.

## Features

- Lightning Fast Speed: AC1900 wireless speed with the next generation 80211ac Wi-Fi; 2.4GHz and 5GHz Dual band for flexible connectivity¹
- Ultimate Range: High gain antennas ensure superior range and stability
- Beamforming Technology: Delivers a more targeted and highly efficient wireless connections
- Super Speed USB 3.0: Provides up to 10x faster than USB 2.0²
- Flexible Deployment - Equipped with a USB 3.0 Cradle for flexible deployment
- WPS Button - Easy wireless security encryption at a push of the WPS button
- Supporting System - Windows 11/10/8.1/8/7/XP, Mac OS X 10.9 - 10.14³
- Leading Support: 2-year warranty and unlimited 24/7 technical support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Data Link Protocol | IEEE 802.11b, USB, IEEE 802.11n |
| Data Transfer Rate | 600 Megabits Per Second |
| Compatible Devices | Laptop, Desktop |
| Hardware Connectivity | USB |
| Item Weight | 0.94 Pounds |
| Item Dimensions L x W x H | 3.96"L x 1.44"W x 0.56"H |
| Color | black |

## Product Details

- **Brand:** TP-Link
- **Hardware Interface:** USB
- **Color:** black
- **Compatible Devices:** Desktop, Laptop
- **Product Dimensions:** 3.96"L x 1.44"W x 0.56"H
- **Data Link Protocol:** IEEE 802.11b, IEEE 802.11n, USB
- **Data Transfer Rate:** 600 Megabits Per Second
- **Item Weight:** 0.71 Pounds
- **EU Spare Part Availability Duration:** 2 Years
- **UPC:** 845973096137

## Images

![AC1900 High Gain Dual Band USB Wi-Fi Adapter - Image 1](https://m.media-amazon.com/images/I/616TLWWmS7L.jpg)
![AC1900 High Gain Dual Band USB Wi-Fi Adapter - Image 2](https://m.media-amazon.com/images/I/51+3sOQ1CjL.jpg)
![AC1900 High Gain Dual Band USB Wi-Fi Adapter - Image 3](https://m.media-amazon.com/images/I/51HiVdSuUwL.jpg)
![AC1900 High Gain Dual Band USB Wi-Fi Adapter - Image 4](https://m.media-amazon.com/images/I/51iIyOrOQUL.jpg)
![AC1900 High Gain Dual Band USB Wi-Fi Adapter - Image 5](https://m.media-amazon.com/images/I/51b7ooxM7mL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Actually reliable and fast speed, quick driver install
*by M***R on August 6, 2019*

My goodness.This is a savior.Summary: Getting the full 250Mbps on a 250Mbps isp subscription, when I was previously getting 70Mbps with my internal wifi card. Stable connection, no increase in ping/latency.I'm used to having direct ethernet fios gigabit connection. So when I moved to a suburban home with old walls etc, I was mortified to see that my laptop's internal WIFI chip was only pulling 70Mbps.I thought about switching out my WIFI chip, but seemed a bit like a hassle, and hard to factor in which dbi to use (stronger more reliable vs distance), walls and interference etc. And this adapter was a simple setup, with one driver download and install (without restart. It integrates the wifi control into your Windows 10 default wifi icon, so you can easily switch between Wifi1 (internal wifi card) and Wifi2 (TP-Link adapter).This worked like a charm! Things to consider before purchasing this adapter though:~Make sure that the bottle neck of your slow internet connection is caused by your wifi card, not other factors.~You can test this by connecting a direct ethernet cable from the router to your laptop and testing the speed, AND testing via wifi connection with your laptop right next to the router itself. It should match to the full speed provided by your ISP. If not, the router could be the problem.~There's an app that scans the wifi channel signals in your vicinity, to make sure it's not conflicting. Go into your router settings and change to a channel that is unoccupied to eliminate interference.This device supports USB 3.0, and I have no doubt that the 5Ghz bandwidth is capable of the full 1300Mbps that it advertises. In which case, the bottle neck would be an ISP's Gigabit connection, if you have one.Otherwise, I don't really see the point in insisting on using it on a USB 3.0 port if you don't have one. USB 2.0 technically supports up to 480Mbps, which is more than what most suburban ISP packages offer.

### ⭐⭐⭐⭐⭐ Best USB Wifi Adapter Period Download speed went from 56MB to 150+
*by K***N on June 28, 2024*

I recently purchased a new desktop. Long story short it's a custom desktop that's built very well with wifi available on the motherboard (the board itself isn't a slouch either). I checked my download speeds on Speedtest and it was barely reaching 57MB and my download speeds on Steam were at 65MB I had an issue downloading the drivers on my adapter after transferring it to the new PC (plugged it into the Red USB port on my mobo which is 2.5G LAN on the MSI Pro B650-P WIFI)This is all on Windows 11 Pro btw.When I finally got the driver to work my download speeds went to 150MB+ up from 57MB and on Steam they're currently at 430MB (Downloading Dirt 2.0) up from 65MB.Holy crap. I bought this back in November of 2023 and the last updated driver from TP-Link for this specific model was 2018, but it still works like a charm. Best investment in a USB Wifi Adapter.

### ⭐⭐⭐⭐⭐ May need to update drivers to gain fast speeds
*by G***Y on February 12, 2023*

My review is for the AC1900 wifi adapter.My computer doesn't have a CD drive but it isn't terribly difficult to find and download the driver from TP Link's website. First impression was awful. I thought the product didn't work as intended and my speeds were coming out to be 10-25 mbps, which is no where near the 300 mbps I was expecting. Then I looked under device manager > network adapters > tp-link wireless usb adapter and saw there was an option to update the driver. Updating the driver solved my problem and now I'm getting 230+ mbps, which is what I expected since my computer is a little far from the router. I have had this product for several weeks now and have found my connection to be stable.

## Frequently Bought Together

- TP-Link AC1900 USB 3.0 WiFi Adapter for PC(Archer T9UH)- Dual Band Wireless Network Dongle for Desktop with 2.4GHz/5GHz High Gain Antennas, Supports Windows 11/10/8.1/8/7, Mac OS 10.9-10.14
- Edimax Wi-Fi 5 802.11ac AC1750, Dual-Band 2.4/5GHz Adapter for PC, Wireless AC USB 3.0 Adapter Dongle w/Foldaway Antenna, Up to 1750Mbps Transfer, Win11 Plug-n-Play, Mac OS, Linux, EW-7833UAC
- ALFA Network AC1900 WiFi Adapter - 1900 Mbps 802.11ac Long-Range Dual Band USB 3.0 Wi-Fi w/4x 5dBi External Dual-Band Antennas

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/34288911-ac1900-high-gain-dual-band-usb-wi-fi-adapter](https://www.desertcart.tn/products/34288911-ac1900-high-gain-dual-band-usb-wi-fi-adapter)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-31*