Unboxing BENFEI USB Type-C to Ethernet Adapter
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Meet BENFEI USB Type-C to Ethernet Adapter
In an age dominated by wireless connectivity, there are still moments when only a wired connection will do—whether it’s for lag-free gaming, stable video conferencing, or high-speed file transfers. This BENFEI USB Type-C to Ethernet Adapter steps into this space as a compact and high-performing solution that offers gigabit-speed internet through any modern USB port—USB-A or USB-C. This adapter isn’t just another dongle—it’s a precision-engineered networking tool crafted for reliability, speed, and cross-device convenience. Whether you’re a mobile professional, a student, or a competitive gamer, the BENFEI adapter ensures that your connection is always strong and stable, even when Wi-Fi falters.
At the heart of the BENFEI adapter is its ability to deliver full 10/100/1000Mbps Gigabit Ethernet performance. Connected via a USB 3.0 (5Gbps) or USB-C interface, it consistently outpaces most wireless connections, especially in environments with high interference or poor Wi-Fi coverage.
Whether you’re:
– Downloading massive work files
– Streaming in 4K without buffering
– Uploading large media projects
– Or jumping into online gaming lobbies
…the BENFEI adapter delivers low-latency, high-bandwidth performance you can trust.
This adapter’s true versatility lies in its dual USB-A and USB-C connectors, making it compatible with virtually any device that supports USB networking:
– Laptops & Ultrabooks: MacBook Pro/Air, Dell XPS, HP Spectre, Lenovo ThinkPads
– Tablets: iPad Pro, Surface Pro (via USB-C or USB-A)
– Desktops & PCs
– Smart TVs
– Chromebooks & Linux-based devices
– Works out-of-the-box with Windows (XP through 11), macOS, Linux, and Chrome OS.
– Not compatible with Android OS, Nintendo Switch, or Windows RT.
No driver installation needed—just plug and play. This makes it ideal for environments with shared devices, such as classrooms or hybrid offices.
Inside, the BENFEI adapter is powered by an advanced IC chip that handles signal conversion with accuracy and efficiency. It supports vital performance-enhancing features such as:
– Wake-on-LAN (WoL) – Wake devices over network
– Full/Half-Duplex Support
– Auto-MDIX – Auto-correcting crossover cables
– Backpressure Routing
– Energy Efficient Ethernet (IEEE 802.3az) – Saves power during low traffic periods
These under-the-hood enhancements ensure smooth, secure, and energy-efficient operation—even during long working sessions or overnight downloads.
At just a few inches long and feather-light, the BENFEI adapter is perfectly pocket-sized. Its sleek, compact design makes it easy to toss into a backpack, laptop sleeve, or even your pocket—ideal for business trips, co-working spaces, or working from a café with unreliable Wi-Fi. Whether you’re using it in a hot-desking office, a university dorm, or a home workstation, this adapter fits seamlessly into your daily tech setup.
BENFEI backs this Ethernet adapter with an 18-month unconditional warranty, reflecting their confidence in quality and performance. Plus, their responsive, friendly customer service is well-reviewed and available to help with quick troubleshooting or support queries.
The BENFEI USB Type-C to Ethernet Adapter is the go-to solution for fast, stable, and portable wired internet on modern devices that lack an Ethernet port. With Gigabit speeds, broad OS compatibility, dual USB-A/USB-C support, and plug-and-play simplicity, this adapter meets the demands of professionals, students, gamers, and streamers alike. If you’re tired of dropped connections, video call freezes, or lag spikes, BENFEI’s compact yet powerful adapter could be the upgrade your workflow needs.
BENFEI USB Type-C to Ethernet Adapter Main Features
– Compact Design – The compact-designed portable BENFEI USB A/C to Ethernet adapter connects your computer or tablet to a router,modem or network switch for network connection. It adds a standard RJ45 port to your Ultrabook, notebook or Macbook Air for file transferring, video conferencing, gaming, and HD video streaming.
– Superior Stability – Built-in advanced IC chip works as the bridge between RJ45 Ethernet cable and your USB A/C devices. The driver-free installation with native driver support in Chrome, Mac, and Windows OS; The USB A/C Ethernet adapter dongle supports important performance features including Wake-on-Lan (WoL), Full-Duplex (FDX) and Half-Duplex (HDX) Ethernet, Crossover Detection, Backpressure Routing, Auto-Correction (Auto MDIX).
– Incredible Performance – Supports full 10/100/1000Mbps gigabit ethernet performance over USB A/C’s 5Gbps bus, faster and more reliable than most wireless connections. Link and Activity LEDs. USB powered, no external power required. Backward compatible with USB 2.0/1.1. To reach 1Gbps, make sure to use CAT6 & up Ethernet cables.
– Broad Compatibility – The USB A/C-Ethernet adapter is compatible with Windows 11/10/8.1/8/7/Vista/XP, Mac OSX 10.6/10.7/10.8/10.9/10.10/10.11/10.12, Linux kernel 3.x/2.6, and Chrome OS.Compatible with IEEE 802.3, IEEE 802.3u and IEEE 802.3ab. Supports IEEE 802.3az (Energy Efficient Ethernet).Do Not Support Windows RT and Android. (NOT compatible with Nintendo Switch.)
– 18 Month Warranty – Exclusive BENFEI Unconditional 18-month Warranty ensures long-time satisfaction of your purchase; Friendly and easy-to-reach customer service to solve your problems timely
Real-life scenarios where BENFEI USB Type-C to Ethernet Adapter can be quite useful
– Laptop Without Ethernet Port (e.g., MacBook, Ultrabooks). Many modern laptops, especially MacBooks and ultrabooks, no longer come with built-in Ethernet ports. This adapter allows users to connect to wired networks for faster and more stable internet—ideal for work, streaming, or large file downloads.
– Remote Work or Video Conferencing. For professionals working remotely or attending Zoom/Teams meetings, a stable wired connection prevents lags, drops, or buffering during important video calls and presentations.
– Gaming on a Laptop or Steam Deck. Gamers often prefer wired connections for lower latency and higher speeds. This adapter is great for connecting gaming laptops or handhelds like the Steam Deck to a reliable LAN.
– Downloading or Uploading Large Files. Whether you’re a graphic designer, video editor, or developer, this adapter provides the gigabit speeds needed to handle large file transfers efficiently over a local network or NAS.
– Corporate or University Networks. Many business offices and academic institutions offer Ethernet-only access for security or speed. This adapter ensures compatibility for laptops or tablets with USB/USB-C ports.
– Hotel Rooms or Event Venues. Some hotels or conference centers still offer wired internet as the fastest option. Travelers can plug in the adapter for faster, more secure connectivity than crowded Wi-Fi networks.
– Smart TV or Media Box with USB Port. Connect smart TVs or Android boxes with a USB-A or USB-C port to a wired connection for buffer-free 4K streaming, especially where Wi-Fi is weak or inconsistent.
– Network Troubleshooting. IT professionals can use the adapter to test Ethernet connections on multiple machines or quickly get internet access during diagnostics, even on machines without built-in Ethernet.
– Virtual Machine or Dual-Boot Setup. If you’re running a virtual machine or dual-booting into another OS that doesn’t support Wi-Fi drivers out of the box, a plug-and-play Ethernet adapter offers immediate internet access.
– Backup Internet Connection. In areas with unstable Wi-Fi, you can use this adapter with your backup wired Ethernet line or a mobile hotspot with Ethernet out—ensuring you stay connected no matter what.
BENFEI USB Type-C to Ethernet Adapter Specifications
Brand: Benfei
Model number: 00317grey
Input: USB Type-C / USB A
Output: Auto-negotiation 10/100/1000 Mbps
Compatible system: Windows / MacOS / Linux
Color: Gray
Product Dimensions: 7.87 x 0.59 x 0.39 inches
Product Weight: 1.41 ounces
Material: ABS + Aluminium alloy
Installation: Plug and Play
ASIN: B08KWC7D78
Product Code: X00193UXWF
What’s In The Box
1 x BENFEI USB Type-C to Ethernet Adapter
1 x English User Manual
1 x Packaging Box
Good to know
Benfei can also accept OEM and ODM orders, pls contact via Contact – Benfei
Photo gallery full album here. Official page here. Read more about Benfei products here.

About Benfei. One-stop solution for wire and cable assembly, PCB assembly and finished good assembly. One-stop solution for engineering design and development. We have branches in North America, Germany and Hong Kong, and can respond promptly and quickly to customer needs and provide on-site support. We have more than 20 years of R&D experience and foreign trade experience. 50+ R&D engineers with bachelor’s degree or above and production operators with Luxshare and Foxconn backgrounds. We have more than 15 years experience in OEM and ODM project management in Latin America, North America, India and Europe, more than 20 years experience in Alibaba platform operation. Strategic partnership with the top chip solution company to support customized development of the chip , In House wire and cable assembly and PCB assembly fine , small batch order, customized packaging and logos Delivery the goods to customer around the. globe , Customized samples ready within 4 hours, Tier-based component supplier management approach. Served the world’s top 500 companies, such as Amazon, Wal-Mart, SHEIN, Temu, etc., well-known telecommunications service provider Claro, well-known e commerce BENFEI, AVACON, etc. Served 20 million consumers in 60+ countries around the world, including Europe, America, Japan, Australia, and Singapore etc.
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