30.44 USD
ThinkPad Options USB C to Ethernet Adapter
The Lenovo ThinkPad Options USB-C to Ethernet Adapter is a reliable networking solution for laptops with USB-C ports. It provides a stable internet connection through wired Ethernet, ensuring fast and secure data transfer
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ThinkPad Options USB C to Ethernet Adapter
The ThinkPad Options USB C to Ethernet Adapter is a compact and reliable solution for adding wired network connectivity to devices that only offer a USB‑C port. Designed with the ThinkPad ecosystem in mind, this adapter delivers high‑speed Gigabit Ethernet performance while maintaining a sleek black aesthetic that blends seamlessly with any Lenovo laptop or workstation.
Key Technical Specifications
- Host Interface: USB Type‑C – the single connector plugs directly into the device’s USB‑C port, providing both data and power in a unified cable.
- Network Port: RJ‑45 Ethernet – one standard Ethernet socket supports full Gigabit speeds (up to 1 Gbps) for reliable wired connections.
- Color: Black – the adapter’s matte black finish matches Lenovo’s signature design language.
- Power Consumption: Maximum 30 W, with a minimum current requirement of 40 W, ensuring efficient operation without draining battery life excessively.
- Compliance: Harmonized System HS code 85176990 – indicating adherence to international trade and safety standards for electronic communication equipment.
Design & Build Quality
The adapter measures a modest 145 mm in depth, making it highly portable. Its single‑slot construction keeps the device lightweight while still providing robust connectivity. The black finish is not only stylish but also helps to reduce glare and heat buildup during prolonged use.
Compatibility & Use Cases
This adapter is engineered for seamless integration with Lenovo’s ThinkPad line, including models such as the ThinkCentre M710, M910, Yoga 11e Chromebook, and ThinkPad Yoga 11. It also works flawlessly with other USB‑C enabled devices that require a wired Ethernet connection for high‑bandwidth tasks, such as:
- Business laptops needing stable network access in office environments.
- Remote workers who rely on secure, low‑latency connections for video conferencing and cloud applications.
- Gaming rigs that benefit from the reduced latency of a wired connection over Wi‑Fi.
Performance Highlights
The adapter supports Gigabit Ethernet (1000Base‑TX), delivering up to 1 Gbps throughput. This speed is ideal for:
- Transferring large files or backups across a local network.
- Streaming high‑definition video without buffering.
- Running virtual machines that require fast network access.
Installation & Setup
- Insert the USB‑C plug into your device’s USB‑C port.
- Connect an Ethernet cable to the RJ‑45 socket on the adapter.
- The operating system should automatically detect the new network interface and configure it for use.
No additional drivers are required for most modern operating systems, making setup quick and hassle‑free.
Durability & Reliability
Built with a single active cooling mechanism, the adapter maintains optimal performance even during extended periods of high network traffic. Its robust construction ensures that it can withstand daily use in both office and travel settings.
Why Choose the ThinkPad Options USB C to Ethernet Adapter?
- Seamless Integration: Designed specifically for Lenovo’s ThinkPad range, guaranteeing compatibility and a cohesive look.
- High-Speed Connectivity: Gigabit Ethernet ensures fast, reliable data transfer.
- Sleek Design: The black finish and compact size make it an unobtrusive addition to any workstation.
- Energy Efficient: Low power consumption keeps battery life intact while providing robust performance.
Conclusion
The ThinkPad Options USB C to Ethernet Adapter is an essential accessory for professionals who demand reliable wired network connectivity on modern, slim laptops. Its combination of high performance, thoughtful design, and seamless compatibility with Lenovo devices makes it a standout choice for anyone looking to enhance their workstation’s networking capabilities.
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| Tags | Ethernet Adapter ThinkPad Options USB |
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| Brand | ![]() Lenovo is a Chinese technology company that produces a wide range of electronics, including laptops, tablets, smartphones, and servers. The company is headquartered in Beijing, and has a large international presence. Lenovo is the world's largest PC vendor, and is also a major player in the smartphone and tablet markets. |
| MPN | Lenovo 4X90S91831 |
| ID | 17287246 |
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Colour The colour or combination of colours that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the item for consumers.
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Black |
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Connectivity technology The network and data interface technologies supported by the product, such as Wired, Wireless, USB, Bluetooth, or combinations thereof. Each value represents a distinct technology that can be used for communication or power delivery.
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Wired |
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Ethernet LAN ports Represents the total count of Ethernet LAN (RJ‑45) interfaces available on a product. The value is an integer indicating how many physical Ethernet ports are present, regardless of speed or generation.
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1 |
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Harmonized System HS code The Harmonized System (HS) code is a standardized numerical identifier used internationally to classify traded goods. It consists of up to six digits, where each pair of digits represents progressively more specific product categories. The HS code facilitates customs duties, trade statistics, and regulatory compliance by providing a common language for describing products across borders.
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85176990 |
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Host interface List of physical or logical interfaces that allow communication between a host device and other components, such as USB, PCI Express, SATA, M.2, Ethernet, Thunderbolt, or similar standards.
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USB Type-C |
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Interface List of physical or logical interfaces that allow communication between a hard drive and other devices, such as SATA, M.2 PCIe, U.2, SAS, NVMe, or other standard connections.
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Ethernet |
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Internal Indicates whether the product is designed to be installed inside a computer system, such as an internal hard drive, SSD, or network card. A value of "Yes" means it can be mounted within the chassis; "No" indicates it is intended for external use.
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No |

