--- product_id: 307318576 title: "TECHKEY USB Wifi Adapter 1200Mbps USB 3.0 Wifi Dongle 802.11 ac Wireless Network Adapter with Dual Band 2.4GHz/300Mbps+5GHz/866Mbps 5dBi High Gain Antenna for Desktop Windows XP/Vista/7/8/10 Linux Mac" brand: "techkey" price: "174.66 DT" currency: TND in_stock: true reviews_count: 5 category: "Techkey" url: https://www.desertcart.tn/products/307318576-techkey-usb-wifi-adapter-1200mbps-usb-3-0-wifi-dongle store_origin: TN region: Tunisia --- # 5dBi High Gain Antenna Dual Band 2.4GHz/5GHz 1200Mbps blazing speed TECHKEY USB Wifi Adapter 1200Mbps USB 3.0 Wifi Dongle 802.11 ac Wireless Network Adapter with Dual Band 2.4GHz/300Mbps+5GHz/866Mbps 5dBi High Gain Antenna for Desktop Windows XP/Vista/7/8/10 Linux Mac **Brand:** techkey **Price:** 174.66 DT **Availability:** ✅ In Stock ## Summary > 📡 Upgrade your WiFi game — because buffering is so last decade! ## Quick Answers - **What is this?** TECHKEY USB Wifi Adapter 1200Mbps USB 3.0 Wifi Dongle 802.11 ac Wireless Network Adapter with Dual Band 2.4GHz/300Mbps+5GHz/866Mbps 5dBi High Gain Antenna for Desktop Windows XP/Vista/7/8/10 Linux Mac by techkey - **How much does it cost?** 174.66 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/307318576-techkey-usb-wifi-adapter-1200mbps-usb-3-0-wifi-dongle) ## Best For - techkey enthusiasts ## Why This Product - Trusted techkey brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Band Freedom:** Switch effortlessly between 2.4GHz for range and 5GHz for interference-free speed. - • **Extended Coverage:** Roam up to 100 yards with a powerful 5dBi antenna that crushes dead zones. - • **Trusted Reliability:** Backed by 10+ years of Techkey innovation and continuous driver updates for long-term performance. - • **Plug & Play Simplicity:** Setup in minutes on Windows, Mac, and Linux—no tech headaches, just instant WiFi. - • **Blazing Fast Connectivity:** Experience ultra-smooth streaming and lag-free gaming with up to 1200Mbps speeds. ## Overview The TECHKEY USB Wifi Adapter delivers dual-band 802.11ac wireless connectivity with speeds up to 1200Mbps via USB 3.0. Featuring a high-gain 5dBi antenna, it extends WiFi coverage up to 100 yards, eliminating dead zones for desktops and laptops across Windows, Mac, and Linux platforms. Designed for easy plug-and-play installation and supported by a decade of Techkey’s trusted technology, it ensures fast, stable, and secure internet for streaming, gaming, and remote work. ## Description Do you want super-fast speed for your bandwidth-intensive applications, like HD video streaming and multiplayer gaming? The traditional 2.42GHz band only offers simple tasks like emailing or web surfing. If you are looking for a powerful, highly effective USB Wi-Fi adapter, Techkey AC1200 Wireless USB 3.0 Adapter was designed for you. Industry leading technology such as our High Gain Antenna and Dual Band system ensure that you get a better connection even at long range. Guaranteed. Our adapter brings powerful, lightning fast internet to the people, by allowing anyone to use the latest WiFi protocol – 802.11AC, with a better signal at a long range, you'll wonder how you lived without it. Our Dual Band system allows your computer to receive 5.8GHZ Wifi: a less crowded, more private, boosted signal. Most smartphones, smart TVs, laptops, and even Microwaves are using the 2.42GHZ, crowding the airwaves and creating interference. Rise above the noise with our Dual Band system. Our USB Wifi Adapter is a simple solution to many common problems. Whether you need cutting edge internet for gaming and streaming video, require strong, reliable wifi for critical conference calls, or just don't want the clutter of cables, we have a solution. Click ADD TO CART NOW FOR FASTER, EASIER, STRONGER, MORE RELIABLE WIFI Installation is so easy your grandmother could do it (at least mine could) 1. Install the drivers first. 2. Restart your computer 3. Plug in your adapter, you're ready to start enjoying better internet. Review: Works great! - I've been working from home for a year now, and only recently I brought home my work computer (desktop). Because it doesn't have a wifi card in it, it was recommended by our IT guy to get this adapter. I was skeptical at first but got it. It works great, I thought my wifi wasn't going to be stable enough to sustain the connection, but it hasn't let me down. Haven't had the opportunity to use their tech support because I haven't had any problems with it, which is a good thing. Review: It seems 100% adequate. - From a user perspective it does exactly what it said it does. Plugs in. Works. Cant really award full marks for "gaming" as competitive gamers wouldn't rely on WiFi anyway, but it's fine for most applications as long as there's an access point nearby. Read technical reviews if you want to shop around & compare the details. ## Features - SAY GOODBYE TO SPOTTY WIFI DEAD ZONES- You shouldn't have to put up with slow internet speeds at home, even if you're outside. Thanks to this 2.42 GHz and 5.8 GHz USB Adapter you won't have to! With 100 yards of coverage feel FREE to surf from your bedroom porch or garage. It's perfect for gaming as well! IT'S SIMPLE: 1) Plug it in 2) Install the Driver and 3) GO. That's true whether you're using Windows 10 8.1 8 7 Vista XP Mac OS/10.4-10.15 - YOUR OWN SECURE WIRLESS NETWORK- The AC1200 series is supported by all WLAN routers: WPA/WPA2/WEP. And it's undisturbed by other normally interfering devices like Bluetooth or cordless phones. Which means you won't have unexpected dropped calls or loss of signal quality period. - REACH YOUR FULL POTENTIAL - You may be fed up with your old modem or router or have a broken internet card or antenna but you don't need to replace it! At up to 300Mbps 802.11n or 867Mbps 802.11AC, this Wifi Adapter is guaranteed to get you FASTER speeds. - WE CARE - Techkey has been in business for over ten years and have been the solution of choice for large corporations who need reliable technology. With a super fast and reliable customer service team, we believe that connection and communication is one of the most important aspects of life. We know that technology can be an incredible gift and are proud that our products can help you connect to the world more seamlessly. - We offer the real WiFi adapters - We want to make sure that you are happy with our products for a LONG time, not just a couple of days. That's why we're constantly updating our drivers for you. Because we stand behind EVERY Dual Band Wireless USB Adapter we make. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07J65G9DD | | Best Sellers Rank | #141,656 in Computers ( See Top 100 in Computers ) #959 in USB Computer Network Adapters | | Brand | Techkey | | Built-In Media | 1 | | Color | Black | | Colour | Black | | Compatible Devices | Laptop, Smart TV, Smartphone | | Connectivity Technology | Bluetooth, Wired | | Connectivity technology | Bluetooth, Wired | | Customer Reviews | 4.4 out of 5 stars 3,964 Reviews | | Hardware Interface | USB | | Hardware interface | USB | | Manufacturer | Techkey / Shenzhen Denos Trade Co., Ltd. | | Memory Storage Capacity | 64 GB | | Memory storage capacity | 64 GB | | Mfr Part Number | Techkey | | Model Number | 1200mbps wifi adapter | | UPC | 602016610961 619317481985 | ## Product Details - **Brand:** Techkey - **Colour:** Black - **Connectivity technology:** Bluetooth, Wired - **Hardware interface:** USB - **Memory storage capacity:** 64 GB ## Images ![TECHKEY USB Wifi Adapter 1200Mbps USB 3.0 Wifi Dongle 802.11 ac Wireless Network Adapter with Dual Band 2.4GHz/300Mbps+5GHz/866Mbps 5dBi High Gain Antenna for Desktop Windows XP/Vista/7/8/10 Linux Mac - Image 1](https://m.media-amazon.com/images/I/61Yx9YT9gbL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great! *by E***T on 27 March 2021* I've been working from home for a year now, and only recently I brought home my work computer (desktop). Because it doesn't have a wifi card in it, it was recommended by our IT guy to get this adapter. I was skeptical at first but got it. It works great, I thought my wifi wasn't going to be stable enough to sustain the connection, but it hasn't let me down. Haven't had the opportunity to use their tech support because I haven't had any problems with it, which is a good thing. ### ⭐⭐⭐⭐⭐ It seems 100% adequate. *by C***D on 27 February 2021* From a user perspective it does exactly what it said it does. Plugs in. Works. Cant really award full marks for "gaming" as competitive gamers wouldn't rely on WiFi anyway, but it's fine for most applications as long as there's an access point nearby. Read technical reviews if you want to shop around & compare the details. ### ⭐⭐⭐⭐⭐ fonctionne parfaitement! *by Y***E on 13 July 2021* L'antenne wifi USB a tout de suite été trouvé. Le signal était parfait. En plus d'être facile à installer, celle antenne est particulièrement efficace. Je l'ai installée sur un PC de bureau sur lequel j'avais mis une clé Wifi de base. Le changement d'emplacement de ma box m'avait quasiment privé de la connexion Wifi à cet endroit. L'installation de l'antenne a rétabli cette connexion et je ne regrette pas cet achat. Je ne peux que conseiller cette antenne à ceux, qui comme moi, veulent une connexion correcte sur un PC de bureau dépourvu de Wifi à l'origine. ## Frequently Bought Together - WiFi Adapter 1200Mbps Techkey USB 3.0 WiFi Dongle 802.11 ac Wireless Network Adapter with Dual Band 2.42GHz/300Mbps 5.8GHz/866Mbps 5dBi High Gain Antenna for Desktop Windows XP/Vista / 8-10 - 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 --- ## 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/307318576-techkey-usb-wifi-adapter-1200mbps-usb-3-0-wifi-dongle](https://www.desertcart.tn/products/307318576-techkey-usb-wifi-adapter-1200mbps-usb-3-0-wifi-dongle) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-14*