--- product_id: 51943698 title: "TRENDnet AC1900 High Power Dual Band Wireless USB Adapter, Extend Wi-Fi Coverage, High Gain Antennas, Stream 4K HD Video, USB 3.0 Type A, Windows/Mac OS Compatible, TEW-809UB" brand: "trendnet" price: "96531CFA" currency: XOF in_stock: true category: "Tren Dnet" url: https://www.desertcart.sn/products/51943698-trendnet-ac1900-high-power-dual-band-wireless-usb-adapter-extend store_origin: SN region: Senegal --- # High gain detachable antennas for extended coverage Dual Band 2.4GHz & 5GHz for flexible connectivity Up to 1300 Mbps Wi-Fi AC speed TRENDnet AC1900 High Power Dual Band Wireless USB Adapter, Extend Wi-Fi Coverage, High Gain Antennas, Stream 4K HD Video, USB 3.0 Type A, Windows/Mac OS Compatible, TEW-809UB **Brand:** trendnet **Price:** 96531CFA **Availability:** ✅ In Stock ## Summary > 📡 Elevate your Wi-Fi game—because buffering is so last decade! ## Quick Answers - **What is this?** TRENDnet AC1900 High Power Dual Band Wireless USB Adapter, Extend Wi-Fi Coverage, High Gain Antennas, Stream 4K HD Video, USB 3.0 Type A, Windows/Mac OS Compatible, TEW-809UB by trendnet - **How much does it cost?** 96531CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/51943698-trendnet-ac1900-high-power-dual-band-wireless-usb-adapter-extend) ## Best For - trendnet enthusiasts ## Why This Product - Trusted trendnet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Wi-Fi Reach:** High power radio and 4 x 5 dBi detachable antennas boost your signal beyond the ordinary. - • **Dual Band Flexibility:** Seamlessly switch between 2.4GHz and 5GHz bands for optimal speed and reduced interference. - • **Plug & Play Simplicity:** Intuitive guided setup gets you online in minutes—no tech headaches required. - • **Blazing Fast Wi-Fi Speeds:** Stream 4K HD and game lag-free with up to 1300 Mbps AC wireless performance. - • **Cross-Platform Compatibility:** Works flawlessly with both Windows and Mac OS, so you’re covered no matter your device. ## Overview The TRENDnet AC1900 TEW-809UB is a high power dual band USB adapter delivering up to 1300 Mbps on 5GHz and 600 Mbps on 2.4GHz. Equipped with detachable high gain antennas, it extends Wi-Fi coverage for seamless 4K streaming and gaming. Compatible with Windows and Mac OS, it offers easy setup via USB 3.0 Type A, making it the perfect upgrade for professionals craving reliable, high-speed wireless connectivity. ## Description Buy ## Features - Upgrade your Wi-Fi Performance: Upgrade your computer up to 1300 Mbps Wi-Fi AC or 600 Mbps Wi-Fi N to surf, game and stream 4K HD video - Dual Band Wireless: 2.4GHz and 5GHz bands for flexible connectivity - Increased Wi-Fi Coverage: A high power radio with detachable high gain antennas increase Wi-Fi coverage, 2.4 GHz / 5 GHz: 4 x 5 dBi (max.) dual band external / detachable - Easy Setup: Get up and running in minutes with the intuitive guided setup - Compatible Operating Systems: Windows and Mac operating systems ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01EOQ61KI | | Best Sellers Rank | 97,499 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 755 in USB Computer Network Adapters | | Box Contents | High Gain Dual Band Antennas(4), Quick Installation Guide, TEW-809UB, USB 3. | | Brand Name | TRENDnet | | Color | black | | Compatible Devices | Desktop | | Compatible Operating System Family | Windows | | Customer Reviews | 4.1 4.1 out of 5 stars (1,259) | | Data Link Protocol | USB | | Data Transfer Rate | 1300 Megabits Per Second | | External Testing Certification | CE, FCC | | Global Trade Identification Number | 00710931160741 | | Hardware Interface | USB | | Item Dimensions L x W x H | 8.5L x 7.5W x 2H centimetres | | Item Type Name | Trendnet AC1900 High Power Dual Band Wireless USB Adapter | | Item Weight | 318 g | | Manufacturer | TRENDnet | | Manufacturer Part Number | TEW-809UB | | Minimum Required Operating System Version | Windows 10 | | Model Number | TEW-809UB | | UPC | 710931160741 | ## Product Details - **Brand:** TRENDnet - **Colour:** black - **Compatible devices:** Desktop - **Data link protocol:** USB - **Data transfer rate:** 1300 Megabits Per Second - **Hardware interface:** USB - **Item weight:** 318 g - **Number of Packs:** 1 - **Product dimensions:** 8.5L x 7.5W x 2H centimetres - **UPC:** 710931160741 ## Images ![TRENDnet AC1900 High Power Dual Band Wireless USB Adapter, Extend Wi-Fi Coverage, High Gain Antennas, Stream 4K HD Video, USB 3.0 Type A, Windows/Mac OS Compatible, TEW-809UB - Image 1](https://m.media-amazon.com/images/I/819a1IZqnNL.jpg) ![TRENDnet AC1900 High Power Dual Band Wireless USB Adapter, Extend Wi-Fi Coverage, High Gain Antennas, Stream 4K HD Video, USB 3.0 Type A, Windows/Mac OS Compatible, TEW-809UB - Image 2](https://m.media-amazon.com/images/I/81Mzq8YnduL.jpg) ![TRENDnet AC1900 High Power Dual Band Wireless USB Adapter, Extend Wi-Fi Coverage, High Gain Antennas, Stream 4K HD Video, USB 3.0 Type A, Windows/Mac OS Compatible, TEW-809UB - Image 3](https://m.media-amazon.com/images/I/71mQMacEVYL.jpg) ![TRENDnet AC1900 High Power Dual Band Wireless USB Adapter, Extend Wi-Fi Coverage, High Gain Antennas, Stream 4K HD Video, USB 3.0 Type A, Windows/Mac OS Compatible, TEW-809UB - Image 4](https://m.media-amazon.com/images/I/815plO6JE6L.jpg) ![TRENDnet AC1900 High Power Dual Band Wireless USB Adapter, Extend Wi-Fi Coverage, High Gain Antennas, Stream 4K HD Video, USB 3.0 Type A, Windows/Mac OS Compatible, TEW-809UB - Image 5](https://m.media-amazon.com/images/I/81QltTu-GpL.jpg) ## Questions & Answers **Q: does it come with all the cables** A: It comes with a 42" cable that has a USB A male connector on one end to plug into the computer. A USB 3.0 Micro B male connector is on the other end to connect to the TRENDnet device. **Q: what is the coverge of this device in dbi?** A: Hi! Thanks for your interest in TRENDnet! · Antenna Gain · 2.4 GHz / 5 GHz: 4 x 5 dBi (max.) dual band external / detachable Hope this helps! If you have any more questions, you can always respond directly to this thread and someone will be happy to try and help answer any additional questions you may have! Have a great day! Adrian TRENDnet Direct CS **Q: What kind of upload speeds are owners getting with this device? I recently purchased it and I get 250mbs download but a mere 5mbs upload. help.** A: Upload speed is determined by your internet service provider (ISP). It will not be specific to the device itself. I have hard-line internet to all my computers in my home. The hard lines can support 1000mbps in either direction, but my ISP gives me 200mbps download and about 12mbps upload. Typically when an ISP advertises your internet speed, they target the advertisement of the download speed, with a much slower upload speed. If your AC1900 device can download 250mbps, it can definitely upload at that speed, but your ISP caps your upload at 5mbps. You could maybe call your ISP and ask if there are options for faster upload. You can test the device itself by doing a file transfer to and from another device on your same WiFi network. For instance if you have two computers and they’re both connected to WiFi, you do a file transfer from the 1st to the 2nd, then again from the 2nd to the 1st. The speeds should all be identical and depending on the size of the file transferred, you’ll see the maximum transfer speed of the device itself. For example, my hard line connection supports 1000mbps in both directions. When I run a speed test of my internet service I get 200 down and 12 up, but when I do a file transfer from one hard line device to another hard line device in my home network, I get roughly 1000mbps in either direction. Think of the device speed like a highway that has a 1000mph limit, but when you access the web, you’re given two cars provided by your ISP. The first car takes internet traffic to your devices from the web (download) and the second car takes information from your devices to the web (upload). The first car is a sports car and while it can’t max out the speed limit, it’s still pretty fast. The second car, however, is a jalopy, and barely moves at all. The payment you give your ISP determines what two cars they give you. Some ISPs can give you the same car for both. That is, your download and upload speeds are the same. This is not the standard most the time, however. TL;DR - Call your ISP and upgrade your service if you want better upload speeds. It’s not the device that’s causing the slowness. **Q: Can i use this to create a windows mobile hotspot (transmitter) from my wired pc to nearby mobile devices?** A: Dear customer! Thanks for your interest in TRENDnet! No, you can't use this to create a windows mobile hotspot (transmitter) from your wired pc to nearby mobile devices. Hope this helps! If you have any more questions, you can always respond directly to this thread and someone will be happy to try and help answer any additional questions you may have! Have a great day! Adrian TRENDnet CS ## Frequently Bought Together - TRENDnet AC1900 High Power Dual Band Wireless USB Adapter, TEW-809UB, Stream 4K HD Video, Windows-Mac OS Compatible, USB 3.0 to USB Type A, Black (Pack of 1) - Amazon Basics USB-A 3.0 Extension Cable, 4.8Gbps High-Speed, Male to Female Gold-Plated Connectors, 3 Meters, Black - Anker USB Hub 4-Port USB 3.0 Hub,USB Splitter with 5Gbps Data Transfer, Ultra-Slim Data USB Hub [Charging Not Supported], USB Extender for MacBook, iMac, Surface, Mobile HDD, and More (USB-A, 2 ft) --- ## 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.sn/products/51943698-trendnet-ac1900-high-power-dual-band-wireless-usb-adapter-extend](https://www.desertcart.sn/products/51943698-trendnet-ac1900-high-power-dual-band-wireless-usb-adapter-extend) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-01*