Description🔌 USB 3.0 to 2.5 Gigabit Ethernet Adapter — 2500Mbps, Aluminum, Plug & Play — for MacBook, PC, Switch, Raspberry Pi & More
Tired of spotty WiFi killing your Zoom calls or lagging your online gaming? Many modern laptops — especially MacBooks and ultrabooks — ditch the Ethernet port for thinness, leaving you stranded when the wireless drops. This compact USB 3.0 to 2.5 Gigabit Ethernet adapter adds a rock-solid wired network connection that hits speeds up to 2500Mbps. That's 2.5x faster than standard Gigabit and up to 20x quicker than old 100Mbps networks. Just plug it into any USB-A port, and you're streaming 4K, transferring huge files, or dominating online matches with zero lag. No drivers needed on most systems, so you're up and running in seconds.
💡QUICK TIP
The RJ45 port features yellow and green LED indicators that alternate flash when the connection is active and working normally. If they don't light up, double-check your cable and USB connection.
✅Key Features
🚀 Blazing 2.5G Speeds— Supports transfer rates up to 2500Mbps over a wired connection. Perfect for large file transfers, HD video conferencing, 4K streaming, and competitive online gaming where every millisecond counts.
💻 Works with a Wide Range of Devices— Designed for any USB-A port device: MacBook Air/Pro, Surface Book/Pro, PS4, Nintendo Switch, PCs, laptops, tablets, TV boxes, and Raspberry Pi. (Not limited to those — if it has a USB-A port and networking support, it'll likely work.)
🔌 Truly Plug & Play— Driver-free on macOS, Windows 10/8.1/8/7/Vista, Linux, and Chrome OS. Just plug into a USB 3.0 port, connect your Ethernet cable, and you're online. No downloads, no installations, no headaches.
🛡️ Premium Aluminum Build— High-grade aluminum alloy case resists oxidation and rust while providing superior heat dissipation. The shielded cable protects against interference for a stable, uninterrupted signal.
📐 Pocket-Sized Portability— Roughly the same width as a standard USB flash drive. Toss it in your pocket, briefcase, or laptop bag. Ideal for business travelers, students, or anyone who needs a reliable network on the go.
💡 Status LEDs— Built-in indicators show when the connection is active and at proper speed, so you always know you're online without class="ybc-ul-component" style="font-size: 14.4px; text-wrap-mode: wrap;">
Main Body Dimensions:62 × 27 × 15 mm
Total Cable Length:21 cm
USB Interface:USB 3.0 (Type-A)
Output Port:RJ45 female
Transfer Rate:Up to 2500Mbps (2.5 Gigabit)
Supported Systems:macOS, Windows (10/8.1/8/7/Vista), Linux, Chrome OS
LED Indicators:RJ45 port yellow & green lights alternate flash when operating normally
📦Package Includes
✅Why US Buyers Love This
Skip the WiFi Guesswork— Wired connections are always more stable and secure. Perfect for hotel rooms, conference centers, or older homes with dead zones where WiFi just won't cut it.
Future-Proof Your Network— 2.5G is the sweet spot for modern multi-gig routers and NAS setups, giving you serious speed headroom without rewiring your whole house with Cat6a.
No More Dongle Drama— Unlike cheap plastic adapters that overheat or drop connection, the aluminum body stays cool and the secure USB-A fit won't wiggle loose mid-meeting.
Ultrabook Savior— If your thin-and-light didn't come with an Ethernet jack, this is the missing piece. Adds a standard RJ45 port to any Ultrabook, notebook, or MacBook Air in seconds.
👉Add to cart today, plug it in, and say goodbye to WiFi frustration — wired speed made simple!
- Payment
- Shipping
- Terms
- Returns
- Contact Us
We accept PayPal only. If buyer want to delay the payment because of financial problem, please contact me by the message within 3 days
Payment via PayPal (PayPal accepts all major credits/debit cards and eCheque)
ECheque payment will take 3-10 days to get clear, thus DELAYing the shipment.Handling time: 1 business day (Orders are not processed on weekends & holidays)Tracking information will be sent once item is shipped.Local pick-up is unavailable at the moment.For international shipping and shipping to Guam, Hawaii and Alaska, Please contact us before placing the order.Item is shipped to address. Leaving correct address can minimize delay.
For any issues with Defects, Return, Item Exchange request, please contact us first and send us a message first before opening any type of case or request. We devote ourselves making EVERY CUSTOMER in 100% Satisfactory and resolve any problem. We highly value and appreciate your business. Thank you.No returns will be accepted without an RMA number. Please contact us for the RMA number.Return is acceptable within 30 days of delivery.Return for replacement or money back is optional.Returned items must be in the brand new, unaltered and resalable condition.Seller is not responsible for any labor cost, expense in a dealer store, or damage due to wrong installation.
Return is accepted within 14 days after the buyer's receiving the item. (Excluding contrived damagement or misusage).100% money-back Guaranteed!
All product will be tested in 100% before delivery.If the item is defected by the processing of postage,Buyer has up to 14 days from date of receipt for
exchange of a new one.All shipping charges for returned products are to be paid by the buyer,Please contact us for the return address
All messages will be answered within 24 office hours.
Please contact us either by clicking "contact seller" in the "purchase history" section or simply click "ask a question" at the bottom of this page.
If you are unsatisfied with our item or service, please contact us before leaving any response. We are committed to resolve all issues in a friendly and satisfactory manner. We always reply to messages within 2 business days (off-duty at weekend). If you do not get a response from us, then please check your junk or spam mailbox.
Payment via PayPal (PayPal accepts all major credits/debit cards and eCheque)
ECheque payment will take 3-10 days to get clear, thus DELAYing the shipment.ShippingHandling time: 1 business day (Orders are not processed on weekends & holidays)Tracking information will be sent once item is shipped.Local pick-up is unavailable at the moment.For international shipping and shipping to Guam, Hawaii and Alaska, Please contact us before placing the order.Item is shipped to address. Leaving correct address can minimize delay.
TermsFor any issues with Defects, Return, Item Exchange request, please contact us first and send us a message first before opening any type of case or request. We devote ourselves making EVERY CUSTOMER in 100% Satisfactory and resolve any problem. We highly value and appreciate your business. Thank you.No returns will be accepted without an RMA number. Please contact us for the RMA number.Return is acceptable within 30 days of delivery.Return for replacement or money back is optional.Returned items must be in the brand new, unaltered and resalable condition.Seller is not responsible for any labor cost, expense in a dealer store, or damage due to wrong installation.Returns
Return is accepted within 14 days after the buyer's receiving the item. (Excluding contrived damagement or misusage).100% money-back Guaranteed!
All product will be tested in 100% before delivery.If the item is defected by the processing of postage,Buyer has up to 14 days from date of receipt for
exchange of a new one.All shipping charges for returned products are to be paid by the buyer,Please contact us for the return address
Contact Us
All messages will be answered within 24 office hours.
Please contact us either by clicking "contact seller" in the "purchase history" section or simply click "ask a question" at the bottom of this page.
If you are unsatisfied with our item or service, please contact us before leaving any response. We are committed to resolve all issues in a friendly and satisfactory manner. We always reply to messages within 2 business days (off-duty at weekend). If you do not get a response from us, then please check your junk or spam mailbox.
