--- product_id: 256525674 title: "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" brand: "alfa network" price: "€ 20.64" currency: EUR in_stock: false reviews_count: 7 url: https://www.desertcart.sk/products/256525674-alfa-network-ac1900-wifi-adapter-1900-mbps-802-11ac-long store_origin: SK region: Slovakia --- # 4x 5dBi dual-band antennas USB 3.0 ultra-fast interface 1900 Mbps blazing speed 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 **Brand:** alfa network **Price:** € 20.64 **Availability:** ❌ Out of Stock ## Summary > 📶 Maximize your WiFi game — never settle for slow or spotty connections again! ## Quick Answers - **What is this?** 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 by alfa network - **How much does it cost?** € 20.64 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/256525674-alfa-network-ac1900-wifi-adapter-1900-mbps-802-11ac-long) ## Best For - alfa network enthusiasts ## Why This Product - Trusted alfa network brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play USB 3.0:** Easy setup with ultra-fast data transfer and broad OS compatibility. - • **Extended 500ft Range:** Powerful 4 external antennas cut through walls and dead zones. - • **Dual-Band Flexibility:** Seamlessly switch between 2.4GHz and 5GHz for optimal performance. - • **Blazing 1900 Mbps Speed:** Stream, game, and transfer files without lag or buffering. - • **Future-Proof Compatibility:** Works with Windows, MacOS, and Linux for versatile professional use. ## Overview The Alfa AWUS1900 AC1900 WiFi Adapter delivers up to 1900 Mbps dual-band speeds via USB 3.0, powered by 4 extendable 5dBi antennas for up to 500 feet range in open spaces. Compatible with Windows, MacOS, and Linux, it eliminates dead zones and lag, perfect for professionals demanding seamless streaming, gaming, and file transfers in large homes or offices. ## Description From the manufacturer Please Note: The Distance of range is 500 Feet in an open area . but please note this can be dramatically less if there are walls or other objects interfering. P lease Note: T he Distance of range is 500 Feet i n an open area. but please note this can be dramatically less if there are walls or other objects interfering. Take your online activity to the Alfa max! Large homes and workplaces can now enjoy exceptional wireless performance with the AWUS1900 Wi-Fi Adapter by Alfa. This formidable device isn’t a router or repeater, but an easy adapter that connects to your computer to maximize its speed and connectivity while eliminating dead spots and lag time. Whether you’re streaming HD video or completing a local file transfer, our 4 extendable dual-band antennas deliver long-range power fit for any task. The unit adapts via an included USB 3.0 cable and optimizes your 802.11ac Wi-Fi for a combined rate up to 1900 Mbps. This means you’ll experience maximum download and transfer speeds—even when multiple people are accessing the network. Both beamforming capable and backwards compatible, our device also works with most Windows operating systems and MacOSX 10.4 onward. How to Enjoy Plug adapter into computer via provided USB cable Follow the DVD-Rom or free online driver for easy installation Notice your computer’s amazing network performance Start downloading, streaming and transferring without worry Enjoy your newfound speed at home and in the office! Specs & Details Standards: IEEE 802.11ac/a/n/g/b Interface: USB 3.0 Wireless data rate: 2.4GHz [up to 600Mbps] & 5GHz [up to 1300Mbps] Wireless frequency: 2.4GHz/ 5GHz Wireless security: WEP, WPA, WPA2, WPA/PSK, WPA2-PSK Operation temp: 0-40°C Operating systems: Windows XP/Vista/7/8/8.1/10 32/64bit, MacOS 10.12 supported, Linux kernel 3.0 supported Review: Professional - professional Review: Perfect - Super ## Features - Brand: Alfa - This will be an ideal pick for you - Proper packaging - Packed with features ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MZD7Z76 | | Best Sellers Rank | #24,274 in Computers ( See Top 100 in Computers ) #198 in USB Computer Network Adapters | | Brand | ALFA Network | | Color | Black | | Colour | Black | | Compatible Devices | Desktop, Laptop | | Compatible devices | Desktop, Laptop | | Customer Reviews | 4.3 out of 5 stars 2,276 Reviews | | Data Link Protocol | USB | | Data Transfer Rate | 1900 Megabits Per Second | | Data link protocol | USB | | Hardware Interface | USB 3.0 | | Hardware interface | USB 3.0 | | Item Dimensions L x W x H | 30.5L x 23.1W x 6.4H centimeters | | Item Weight | 60 Grams | | Manufacturer | Alfa | | Mfr Part Number | AWUS1900 | | Model Number | AWUS1900 | | Product dimensions | 30.5L x 23.1W x 6.4H centimeters | | Unit Count | 1.0 Count | ## Product Details - **Brand:** ALFA Network - **Colour:** Black - **Compatible devices:** Desktop, Laptop - **Hardware interface:** USB 3.0 - **Product dimensions:** 30.5L x 23.1W x 6.4H centimeters ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/61wuJwW8D6L.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/61nxX6+5e1L.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/51+Crd8zuVL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/61zKkWN6GhL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/516Ep8egEtL.jpg) ## Questions & Answers **Q: tell me ur location? , i will come to buy this?** A: hello there, location is USA ## Customer Reviews ### ⭐⭐⭐⭐ Professional *by S***I on 24 August 2024* professional ### ⭐⭐⭐⭐⭐ Perfect *by N***S on 28 January 2024* Super ### ⭐⭐⭐⭐⭐ Parfait ! *by G***. on 6 February 2026* Impeccable capte nickel ! Même à grande distance de la box et des murs épais ! Je recommande ## Frequently Bought Together - ALFA AC1900 WiFi Adapter - 1900 Mbps 802.11ac Long-Range Dual Band USB 3.0 Wi-Fi Network Adapter w/4x 5dBi External Dual-Band Antennas, TAA Compliant - 【New Version Type-C WiFi USB】 ALFA AWUS036ACH Long-Range Dual-Band AC1200 Wireless Wi-Fi Adapter w/2x 5dBi External Antennas – 2.4GHz 300Mbps/5GHz 867Mbps – 802.11ac & A, B, G, N - ALFA Network AWUS036ACS Wide-Coverage Dual-Band AC600 USB Wireless Wi-Fi Adapter w/High-Sensitivity External Antenna - Windows, MacOS & Kali Linux Supported --- ## 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.sk/products/256525674-alfa-network-ac1900-wifi-adapter-1900-mbps-802-11ac-long](https://www.desertcart.sk/products/256525674-alfa-network-ac1900-wifi-adapter-1900-mbps-802-11ac-long) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-27*