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🔗 Stay connected, stay ahead — the ThinkPad Ethernet Extension Cable Gen 2.
The Lenovo ThinkPad Ethernet Extension Cable Gen 2 is a compact, USB-C wired adapter designed exclusively for select ThinkPad laptops. It delivers a stable Ethernet connection with PXE and remote control support, enabling professional-grade network reliability without drivers. Its sleek black design and portable size make it an essential accessory for millennial managers demanding seamless, secure connectivity wherever work takes them.
| ASIN | B079R19KVN |
| Best Sellers Rank | 64,552 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 7,115 in USB Cables |
| Brand | Lenovo |
| Cable Type | Ethernet |
| Cable type | Ethernet |
| Colour | Black |
| Compatible Devices | Desktop |
| Compatible Phone Models | No Compatible Phone Models |
| Compatible devices | Desktop |
| Compatible phone models | No Compatible Phone Models |
| Connector Type | Ethernet |
| Connector type | Ethernet |
| Customer Reviews | 4.6 out of 5 stars 413 Reviews |
| Data Transfer Rate | 1 Gigabits Per Second |
| EU Spare Part Availability Duration | 2 Years |
| Ethernet Cable Category | Cat 5e |
| External Testing Certification | EAC; CE; VCCI; RCM (C tick); FCC; BSMI; KC |
| Global Trade Identification Number | 00192330021951 |
| Indoor Outdoor Usage | Indoor |
| Item Weight | 9 g |
| Manufacturer | Lenovo IPG |
| Manufacturer Part Number | 4X90Q84427 |
| Model Name | 4X90Q84427 |
| Model Number | 4X90Q84427 |
| Number of Items | 1 |
| Other Special Features of the Product | USB-C® |
| Recommended Uses For Product | Connecting a Lenovo ThinkPad computer to a network, Extending the reach of an existing Ethernet connection |
| Special feature | USB-C® |
| UPC | 192330021951 |
| Unit Count | 1.0 count |
R**R
Does the job!
I needed this because the refurbished ThinkPad laptop I recently purchased had a non-standard ethernet socket. Apparently this was so the case could be made thinner. This cheap adaptor has solved the problem but I have needed to tape the conventional ethernet plug to the adaptor socket because it kept falling out. I think this was a problem with the ethernet cable, not the adaptor, so I give the adaptor a score of 5.
D**S
Works well with Lenovo ThinkPad L13
I bought this to improve the laptop's Internet connection, as the office WiFi can be a bit unreliable. It was fiddly to fit as it feels like the connector will go in either way, but actually it doesn't. You have to look closely to make sure it is the right way round. Once in, it is fairly secure, but there is no latch, so it could pull out. Other than that, it does the job well. Too soon to judge reliability... it's still working!
B**S
works BUT!
When using this you cannot use the USB port that sits next to it(Unless you melt the side of it. Maybe it could be made as a joint connector, so plugs into both sockets at the same time and has the USB port on the side of the Ethernet box?
P**L
Exactly as ordered
Needed for work PC. Exactly as ordered. Works perfectly
G**D
2nd Ethernet interface for Thinkpad P14S
For those that don’t know what this is… Its an Ethernet break out adapter that plugs into 1 of side docking connectors on modern generation Lenovo Thinkpads such as the P43s, P14S etc…. The docking connector on these consists of USB C and a dedicated Ethernet on some proprietary connector. This adapter lets you connect to that proprietary socket and get an Ethernet interface.
J**S
Very fast Ethernet connector
Device works very fast with my Internet
B**.
As advertised
Product was as expected and worked well. Thanks
R**Y
Will help when WiFi playing up
Not needed to use yet but assuming it will do the job
J**M
Correct Ethernet adapter for 6th generation Carbon X1
This is a correct dongle for Carbon X1 6th generation. Shipping was extremely fast and item works well. If you are installing it in new Carbon X1 you need to remove plastic tab that covers the port on the laptop.
A**B
Works as described, perfectly.
When you have multiple items plugged into the thinkpad, there is not a great deal of room to attach this extension. I had shave plastic off the sides of the plug /jack to fit it into the Ethernet port along side the jacks for the other devices. That said it still works as I wanted (ie avoiding use of our wifi network).
H**T
Hat wirklich 1000 MB Übertragunsleistung bei LAN
Es gibt auch heute noch überholte Modelle mit 100 MB Leistung für die Übertragung, die angeboten werden, als ob es aktueller Standard der Entwicklung ist, was aber herausgeworfenes Geld ist. Da ist WLAN besser. Dieser Adapter überträgt wirklich 1000 MB und funktioniert einwandfrei.
A**R
Excelente, gracias Amazon
Justo lo que se necesitaba, gracias Amazon.
R**E
Lenovo 4X90Q84427
I don't know why it says USB C, but the connector is the correct one and it works excellent.
Trustpilot
1 day ago
3 weeks ago