Will this work with the new 6th X1 Carbon?

It will absolutely NOT work. The 6th Gen Carbon X1 requires this: ThinkPad Ethernet Extension Adapter Gen 2 Part Number: 4X90Q84427 Lenovo has redesigned the port, and older adapters will not fit. Unfortunately, Lenovo does not have them in stock, and other sites, namely CDW, are price gauging. CDW wants $39.00 for it. Lenovo's list price is $29.99. They don't know when the part will be readily available (and thus readily available on Amazon). They are not sure why there is such shortage of these adapters. It's probably due to how new the X1 Carbon Gen 6 is.

How is this better than a standard usb-c ethernet adapter?

It is made for the proprietary port on the Lenovo ThinkPad X1 Carbon so you would not need to tie up a USB port for the standard USB to ethernet adapter.

Is it compatible with X1 Carbon 5th generation model 2017?

Yes, I have used this on a 5th gen - the connector is the same.

will this work on my Carbon X. I had the adapter but lost it...previously i bought the 04X6435. The connectors look the same but I am not sure.

This is specifically for Thinkpad X1 Carbon.

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Lenovo 4X90F84315 ThinkPad Ethernet Extension Cable, Black

Product ID: 13589748

Details

Brand
Lenovo
Color
black
Compatible Devices
Desktop
Data Link Protocol
Ethernet
Data Transfer Rate
5
Global Trade Identification Number

⚡5 Gbps ultra-fast data transfer

📏Compact 80mm portable design

🖥️Seamless ThinkPad X1 Carbon compatibility

255 DH

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Sold byAmazon MoroccoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power up your ThinkPad’s network — fast, sleek, and always ready.

ZERO SETUP HASSLE - No drivers needed—just plug in and instantly boost your network with PXE boot and vPro support.
BLAZING 5 GBPS SPEED - Experience lightning-fast Ethernet connectivity that keeps your workflow uninterrupted and efficient.
POCKET SIZED PORTABILITY - Ultra-compact 80mm cable length fits perfectly in your tech arsenal for on-the-go productivity.
UPGRADE YOUR NETWORK GAME - Ditch slow docks and proprietary hassles; enjoy stable, high-performance Ethernet wherever you work.
TAILORED FOR THINK PAD PROS - Specifically engineered for ThinkPad X1 Carbon and select models, ensuring flawless plug-and-play performance.

The Lenovo 4X90F84315 ThinkPad Ethernet Extension Cable is a compact, high-speed Ethernet adapter designed exclusively for select ThinkPad models including the X1 Carbon series. Supporting up to 5 Gbps data transfer, PXE boot, and vPro, it offers plug-and-play convenience without drivers. Its small 80mm form factor makes it highly portable, delivering reliable wired connectivity and superior network performance compared to docking solutions.

Specifications

ASIN	B00LPRQ5UG
Best Sellers Rank	#1,405 in Audio & Video Connectors & Adapters
Brand	Lenovo
Color	black
Compatible Devices	Desktop
Customer Reviews	4.5 4.5 out of 5 stars (843)
Data Link Protocol	Ethernet
Data Transfer Rate	5 gigabits_per_second
Global Trade Identification Number	00888772458034, 04053162512672
Hardware Interface	Ethernet
Item Part Number	4X90F84315
Item Weight	15 g
Manufacturer	Lenovo
Mfr Part Number	4X90F84315
Model Number	4X90F84315
Number of Items	1
UPC	888772458034 065030855259
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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255 DH

Duties & taxes included

In stock

Sold byAmazon MoroccoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Morocco.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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