--- product_id: 633815391 title: "UGREEN USB to Ethernet Adapter 2.5Gb, Aluminum Ethernet Adapter" brand: "ugreen" price: "AR$100943" currency: ARS in_stock: true reviews_count: 13 category: "Ugreen" url: https://www.desertcart.com.ar/products/633815391-ugreen-usb-to-ethernet-adapter-2-5gb-aluminum-ethernet-adapter store_origin: AR region: Argentina --- # 2.5Gbps blazing speed Universal USB 3.0 to RJ45 connectivity Low power, cool running Realtek chip UGREEN USB to Ethernet Adapter 2.5Gb, Aluminum Ethernet Adapter **Brand:** ugreen **Price:** AR$100943 **Availability:** ✅ In Stock ## Summary > 🚀 Supercharge your connection—because buffering is so last decade! ## Quick Answers - **What is this?** UGREEN USB to Ethernet Adapter 2.5Gb, Aluminum Ethernet Adapter by ugreen - **How much does it cost?** AR$100943 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/633815391-ugreen-usb-to-ethernet-adapter-2-5gb-aluminum-ethernet-adapter) ## Best For - ugreen enthusiasts ## Why This Product - Trusted ugreen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Broad Compatibility:** Works flawlessly with MacBook Air/Pro, Dell XPS, Windows, macOS, Linux, and ChromeOS devices. - • **Blazing 2.5Gbps Speed:** Upgrade your network instantly with ultra-fast data transfers that leave Gigabit in the dust. - • **Next-Gen Realtek Chip:** Experience stable, low-heat performance even under heavy streaming, gaming, or downloads. - • **Plug & Play Flexibility:** Seamlessly add a 2.5Gb Ethernet port to any USB 3.0 laptop—no drivers, no hassle. - • **Sleek Aluminum Durability:** Premium metal casing built to withstand daily plugging with style and strength. ## Overview The UGREEN USB to Ethernet Adapter delivers lightning-fast 2.5Gbps wired internet via USB 3.0, powered by an advanced Realtek RTL8156BG chip for stable, low-heat performance. Its sleek aluminum design ensures durability, while broad OS compatibility makes it the perfect upgrade for modern laptops lacking Ethernet ports. ## Description desertcart.com: UGREEN USB to Ethernet Adapter 2.5Gb, Aluminum Ethernet Adapter | USB 3.0 to RJ45 Computer Network Internet LAN Dongle for Laptop, Compatible for MacBook Air/Pro, XPS, Windows, macOS : Electronics Review: Great speed upgrade for the price. - Speedy unit, and works great for my data-center installs when there is no other network setup. Beats teh built inn 1G interface without a doubt. Just plug and play on Ubuntu and Windows, can't be easier. Cost wasn't bad either. Review: Works well, no issues at all - I just plugged it in, and it has been working non-stop, having no issues with it. It is very small so adding it to my linux box has cause no issues. It was just plug and play, no need to download any drivers from my end at least. It looks nice and sleek, appears to have no heat issues at all, and looks like its gonna last for ever. ## Features - Exploring the New Era of 2.5Gb: The UGREEN usb to ethernet adapter supports a internet speed of up to 2.5Gb and enables your devices to run at full speed. Enjoy unbelievably fast downloads with NAS, fluent streaming, immersive gaming - Faster, Smoother, Cooler Realtek Chip: The ethernet to usb is equipped with an updated RTL8156BG chip, ensure the network always at peak run. When running 2.5Gb at full speed, it consumes low power, reduce heat dissipation and provide stable performance - Flexibiliy Upgrade 1Gb to 2.5Gb: Immediately upgrade your 1Gb network, just pair it with 2.5Gb-capable devices like switches and routers to give your aged devices new life! This flexibility is an advantage for you transitioning to higher-speed network - Instantly Add a 2.5Gb Ethernet Connection: Designed for modern USB laptops that no longer include an Ethernet port. Get fast, stable wired internet whenever Wi-Fi or Gigabit isn't enough - Sleek, Strong, Stunning: The ethernet adapter for laptop adopts high-quality aluminum. The ports are resistant to plugging and unplugging and the reinforced design makes it very durable for use. Indicator lights make transmission status clear at a glance - Widely Compatible: The usb to rj45 ethernet adapter performs as a rugged, communications bridge between the laptop, desktop, and an Ethernet network, like MacBook Air/Pro, Dell XPS, iMac, Mac Mini (Note: NOT compatible with all Nintendo Switch/TV/Synology NAS/Wii.) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CWV2Q6HJ | | Best Sellers Rank | #19 in USB Computer Network Adapters | | Brand | UGREEN | | Color | Grey | | Compatible Devices | Desktop | | Compatible Operating System Family | ChromeOS, Linux, MacOS, Windows | | Customer Reviews | 4.4 out of 5 stars 2,027 Reviews | | Data Link Protocol | IEEE 802.3 | | Data Transfer Rate | 2.5 gigabits_per_second | | External Testing Certification | 177202201739 | | Global Trade Identification Number | 06941876220519 | | Hardware Interface | Ethernet, USB 3.0 Type A | | Item Dimensions L x W x H | 2.45"L x 1"W x 0.6"H | | Item Highlight | USB 3.0 to RJ45 Computer Network Internet LAN Dongle for Laptop, Compatible for MacBook Air/Pro, XPS, Windows, macOS | | Item Weight | 60 g | | Manufacturer | Ugreen Group Limited | | Mfr Part Number | 25051 | | Model Number | 25051 | | Number of Items | 1 | | Number of Packs | 1 | | Product Dimensions | 2.45"L x 1"W x 0.6"H | | Unit Count | 1 Count | ## Product Details - **Brand:** UGREEN - **Color:** Grey - **Compatible Devices:** Desktop - **Data Link Protocol:** IEEE 802.3 - **Data Transfer Rate:** 2.5 gigabits_per_second - **Hardware Interface:** Ethernet, USB 3.0 Type A - **Item Weight:** 60 g - **Number of Packs:** 1 - **Product Dimensions:** 2.45"L x 1"W x 0.6"H - **Unit Count:** 1 Count ## Images ![UGREEN USB to Ethernet Adapter 2.5Gb, Aluminum Ethernet Adapter - Image 1](https://m.media-amazon.com/images/I/61hNx-6c0EL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great speed upgrade for the price. *by B***. on August 14, 2026* Speedy unit, and works great for my data-center installs when there is no other network setup. Beats teh built inn 1G interface without a doubt. Just plug and play on Ubuntu and Windows, can't be easier. Cost wasn't bad either. ### ⭐⭐⭐⭐⭐ Works well, no issues at all *by O***R on September 20, 2026* I just plugged it in, and it has been working non-stop, having no issues with it. It is very small so adding it to my linux box has cause no issues. It was just plug and play, no need to download any drivers from my end at least. It looks nice and sleek, appears to have no heat issues at all, and looks like its gonna last for ever. ### ⭐⭐⭐⭐⭐ Worked perfect for older PC *by L***T on July 22, 2026* We upgraded our internet speed and had the sad surprise that both my WiFi card and Ethernet port from 2011 were capped at 120mbps. Thankfully I read the reviews and made sure I had the 3.0 USB port before purchasing (not to be confused with a standard 2.0). I plugged it in and did need to install the driver from the website for my computer to recognize it was an Ethernet connection. After I installed the driver, I unplugged the adapter and plugged it back in and it connected to the internet using the Ethernet immediately. It seems most people did not need to do this step from the reviews I read. If you have the 3.0 usb port, this is a great and easy option for an older desktop PC to get the most out of the internet speed you’re paying for without needing to upgrade any internal ports. ## Frequently Bought Together - UGREEN USB to Ethernet Adapter 2.5Gb, Ethernet Adapter, Aluminum, USB 3.0 to RJ45 Computer Network Internet LAN Dongle for Laptop, Compatible for MacBook Air/Pro, XPS, Windows, macOS - UGREEN USB C to Ethernet Adapter 2.5G, Ethernet Adapter for Laptop, Aluminum, Type C (Thunderbolt 4/3 Compatible) to RJ45 Network Internet, Compatible for NAS, MacBook Air/Pro, XPS, iPhone 15 Pro/Max - TP-Link 2.5GB PCIe Network Card (TX201) – PCIe to 2.5 Gigabit Ethernet Network Adapter, Supports Windows 11/10/8.1/8/7, Win Server 2022/2019/2016, Linux --- ## 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.com.ar/products/633815391-ugreen-usb-to-ethernet-adapter-2-5gb-aluminum-ethernet-adapter](https://www.desertcart.com.ar/products/633815391-ugreen-usb-to-ethernet-adapter-2-5gb-aluminum-ethernet-adapter) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-04*