Lenovo ThinkPad USB C to Ethernet Adapter
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Sponsored Lenovo 4X90S91831 network card Ethernet
30.86 GBP
Price updated on: 27-05-2026 08:07:23
30.86 GBP
Price updated on: 27-05-2026 08:07:23
Sponsored Lenovo 4X90S91831 networking card Ethernet
35.92 GBP
Price updated on: 27-05-2026 11:48:38
35.92 GBP
Price updated on: 27-05-2026 11:48:38 | Identifiers | |
|---|---|
| MPN | Lenovo 4X90S91831 |
| Dimensions / Weight | |
| Key Features | |
|
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.
|
Black |
|
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.
|
Wired |
|
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.
|
1 |
|
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.
|
85176990 |
|
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.
|
USB Type-C |
|
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.
|
Ethernet |
|
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.
|
No |

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.




