Lenovo USB-C to Gigabit Ethernet Adapter (4X90S91831)

The Lenovo USB-C to Ethernet Adapter (Model: LX0804 / Part Number: 4X90S91831 / FRU: 888019452) is a compact, high-speed external network card designed to instantly add full Gigabit Ethernet connectivity to laptops, tablets, and ultrabooks equipped with a USB Type-C port. Engineered for high performance and low latency, it converts a USB-C port into a full-sized RJ45 port delivering reliable 10/100/1000 Mbps wired network speeds for high-definition streaming, fast file transfers, and uninterrupted online tasks.

Tailored for enterprise environments and ThinkPad systems, this adapter supports crucial IT fleet management features, including PXE Boot (both legacy and UEFI), Wake-On-LAN (WoL), and MAC Address Pass-Through on selected ThinkPad notebooks. Equipped with integrated dual LED status lights directly on the RJ45 port, users can quickly confirm network link status and data transfer activity at a glance.

Available from DataDive, your trusted technology hardware supplier in Qatar, this lightweight 24-gram adapter features driverless plug-and-play setup across Windows 11, Windows 10, Windows 7, and Google Chrome OS platforms. Its reversible USB Type-C connector and energy-efficient design make it an essential accessory for mobile professionals, enterprise fleets, and hybrid workstations.

Key Features:

• Reversible USB Type-C interface providing high-speed Gigabit Ethernet (10/100/1000 Mbps) connectivity

• Advanced enterprise network support including PXE Boot, Wake-On-LAN (WoL), and MAC Address Pass-Through

• Integrated dual LED status indicators on the RJ45 port for immediate network link and activity status

• Driverless driver plug-and-play installation for instant connectivity out of the box

• Ultra-compact and lightweight profile weighing only 24 grams for effortless portability

• Energy-efficient design optimized for modern ultra-thin laptops like Lenovo ThinkPad and Yoga series

Technical Specifications:

• Brand: Lenovo

• Model Number: LX0804

• Part Number (MPN): 4X90S91831

• FRU / Alternate Part Number: 888019452

• Product Type: External USB-C to RJ45 Network Adapter

• Host Interface: USB Type-C Male (Integrated Reversible Cable)

• Network Port: 1 x Full-Size RJ45 Female Ethernet Port

• Data Transfer Speeds: Gigabit Ethernet (10/100/1000 Mbps)

• Networking Standards: IEEE 802.3ab (1000BASE-T), IEEE 802.3 (100BASE-TX)

• Enterprise Features: PXE Boot (Legacy BIOS & UEFI), Wake-On-LAN (from S3 state), MAC Address Pass-Through

• LED Status Indicators: Link Speed & Activity Indicators on RJ45 Connector

• Unpacked Dimensions: 207 mm x 21 mm x 13 mm

• Unpacked Weight: 24 grams (Package Weight: 44 grams)

• OS Compatibility: Microsoft Windows 11, Windows 10 (64-bit), Windows 7, Google Chrome OS

• Hardware Compatibility: Laptops, Tablets, and Workstations with a USB Type-C port supporting Downstream Facing Port (DFP) (e.g., ThinkPad X1 Tablet, ThinkPad 13, Yoga Series)