---
product_id: 251603573
title: "Lenovo ThinkPad USB 3.0 Ethernet Adapter"
brand: "lenovo"
price: "$4"
currency: NZD
in_stock: false
reviews_count: 1
url: https://www.desertcart.nz/products/251603573-lenovo-thinkpad-usb-3-0-ethernet-adapter
store_origin: NZ
region: New Zealand
---

# Lenovo ThinkPad USB 3.0 Ethernet Adapter

**Brand:** lenovo
**Price:** $4
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Lenovo ThinkPad USB 3.0 Ethernet Adapter by lenovo
- **How much does it cost?** $4 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/251603573-lenovo-thinkpad-usb-3-0-ethernet-adapter)

## Best For

- lenovo enthusiasts

## Why This Product

- Trusted lenovo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

LENOVO ThinkPad USB3.0 to Ethernet Adapter - Lenovo Product Description The ThinkPad USB3.0 to Ethernet Adapter is quick and easy way to connect your notebook and desktop to Ethernet connections. It"s ideal for imaging of systems or transferring large files quickly. Top Features Sleek design Full-size RJ45 connector LEDs on RJ45 connector to indicate activity and link status Support PXE boot, Wake-On-LAN, MAC pass through if host notebook supports Note: Depending on many factors such as the processing capability of the host and peripheral devices, file attributes, and other factors related to system configuration and operating environments, the actual data transfer rate will be slower than 5 Gbit/s on USB 3.1 Gen 1 (USB 3.0) connectors, slower than 10 Gbit/s on USB 3.1 Gen 2 connectors, and slower than 20Gbit/s on USB 3.2 connectors. Ethernet Full size RJ45 connectorGiga bit speed when running on USB3.0 environment100M/10M adapt when running on USB2.0 environment Compliant with IEEE 802.3 and IEEE 802.3uIEEE 802.3az Giga bit Ethernet requirement Agency Approvals CB USA: FCC Canada: ICES European Union: CE Australia / New Zealand: C-tick Japan: VCCI Ukraine CoC Customs Union: EAC KC Connectivity USB-A Other Electrical Specifications Two LEDs on RJ45 port for power and data transfer indication. Green for power and Yellow for activity Full Duplex flow control (IEEE 802.3x) Support MAC pass through on selected ThinkPad notebook systems Support PXE boot on selected ThinkPad notebook Packed Weight 41g Package Type PE bag Hardware Requirements Doesn"t support POE(Power over Ethernet)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Lenovo |
| Manufacturer | LENOVO |
| Model | 4X90S91830 |
| Model Year | 2018 |
| Product Dimensions | 1.6 x 2.2 x 17.2 cm; 41 g |
| Batteries | 1 AAAA batteries required. |
| Item model number | 4X90S91830 |
| Operating System | Linux, Windows XP |
| Hardware Interface | USB 3.0 |
| Compatible Devices | Desktop |
| Speakers Maximum Output Power | 180 Watts |
| Batteries Included | No |
| Batteries Required | No |
| Data Transfer Rate | 1000 Megabits Per Second |
| Data Link Protocol | USB, Ethernet |
| Number of Ports | 1 |
| Includes Rechargeable Battery | No |
| Includes AC Adapter | No |
| Manufacturer | LENOVO |
| Item Weight | 41 g |

## Product Details

- **Brand:** Lenovo
- **Hardware Interface:** USB 3.0
- **Colour:** Black
- **Compatible Devices:** Desktop
- **Data Link Protocol:** USB, Ethernet
- **Data Transfer Rate:** 1000 Megabits Per Second
- **Item Weight:** 41 Grams
- **UPC:** 193124150352
- **Global Trade Identification Number:** 00193124150352
- **Manufacturer:** LENOVO

## Images

![Lenovo ThinkPad USB 3.0 Ethernet Adapter - Image 1](https://m.media-amazon.com/images/I/61H0oEhQ7cL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ nice
*by B***D on 3 October 2022*

nice

## Frequently Bought Together

- Lenovo ThinkPad USB 3.0 Ethernet Adapter
- ThinkPad Options USB C to Ethernet Adapter
- Lenovo USB-C to Ethernet Adapter

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**Shop now:** [https://www.desertcart.nz/products/251603573-lenovo-thinkpad-usb-3-0-ethernet-adapter](https://www.desertcart.nz/products/251603573-lenovo-thinkpad-usb-3-0-ethernet-adapter)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-07*