Lenovo 4X90S91831 Gigabit Ethernet Adapter

LenovoSKU 4X90S91831Gigabit Ethernet Adapter

Lenovo USB-C to Gigabit Ethernet Adapter

The Lenovo USB-C to Ethernet Adapter adds a Gigabit RJ45 port to compatible USB-C systems for wired networking, deployment and large file transfers.

Key features

Wired Gigabit Networking

Add an RJ45 connection for reliable network access and large file transfers on compatible hosts.

USB-C Host Connection

The integrated USB-C plug connects directly to a compatible computer or supported hub.

Deployment Features

PXE boot, Wake-on-LAN and MAC address pass-through are supported on selected ThinkPad systems.

Link and Activity LEDs

Indicators on the RJ45 connector show network link and traffic status at a glance.

What to know

USB-C host connector
Gigabit RJ45 Ethernet
10/100/1000Mbps support
PXE boot on supported hosts
Wake-on-LAN on supported hosts
MAC address pass-through on selected ThinkPads
Link and activity LEDs

Australian supply and warranty

This Australian version is supplied by DeviceDeal and is covered by the Lenovo 1-year limited manufacturer warranty in Australia. Please retain your DeviceDeal tax invoice as proof of purchase. Warranty coverage and claims are subject to Lenovo warranty terms, eligibility requirements and product assessment.

Frequently asked questions

What is the Lenovo USB-C to Ethernet Adapter designed for?

The Lenovo USB-C to Ethernet Adapter adds a Gigabit RJ45 port to compatible USB-C systems for wired networking, deployment and large file transfers.

What is the exact manufacturer part number?

The exact Lenovo manufacturer part number is 4X90S91831.

What is a key feature of this gigabit ethernet adapter?

Add an RJ45 connection for reliable network access and large file transfers on compatible hosts.

What should I confirm before ordering?

Requires a USB-C host that supports the adapter; PXE, Wake-on-LAN and MAC pass-through depend on the computer and firmware.

What is the packaged shipping weight?

The packaged shipping weight recorded for this item is 0.04 kg.

What warranty applies to the Lenovo 4X90S91831?

(4X90S91831)

Features and highlights

Lenovo USB-C to Gigabit Ethernet Adapter

Wired Gigabit Networking

Add an RJ45 connection for reliable network access and large file transfers on compatible hosts.

USB-C Host Connection

The integrated USB-C plug connects directly to a compatible computer or supported hub.

Deployment Features

PXE boot, Wake-on-LAN and MAC address pass-through are supported on selected ThinkPad systems.

Link and Activity LEDs

Indicators on the RJ45 connector show network link and traffic status at a glance.

Key highlights

USB-C host connector
Gigabit RJ45 Ethernet
10/100/1000Mbps support
PXE boot on supported hosts
Wake-on-LAN on supported hosts
MAC address pass-through on selected ThinkPads
Link and activity LEDs

Warranty confidence

1-year limited manufacturer warranty in Australia.

Lenovo 4X90S91831

Technical specifications

Lenovo USB-C to Gigabit Ethernet Adapter

Product

Brand	Lenovo
Model	USB-C to Ethernet Adapter
SKU	4X90S91831
Product Type	Gigabit Ethernet Adapter

Connectivity

Host Interface	USB-C

Networking

Connector	RJ45
Standards	IEEE 802.3 and 802.3ab
Data Rates	10/100/1000Mbps

Management

Features	PXE boot, Wake-on-LAN and MAC pass-through on supported systems

Indicators

Network	Link and activity LEDs

Physical

Packed Weight	Approximately 44 g

Package

Width	0.11 m
Length	0.21 m
Height	0.015 m
Cubic Volume	0.000347 m³
Shipping Weight	0.04 kg

Identification

UPC	193124150345

Warranty

Warranty	1-year limited manufacturer warranty in Australia

SKU	4X90S91831
Barcode #	193124150345
Brand	Lenovo
Shipping Weight	0.0400kg
Shipping Width	0.110m
Shipping Height	0.015m
Shipping Length	0.210m
Shipping Cubic	0.000347000m3