Lenovo USB-C to Ethernet adapter 4X90S91831 delivers stable Gigabit wired networking for USB-C laptops. Compact, plug-and-play, secure and fast.
- Gigabit wired speed
- Stable connection
- Plug-and-play
- Compact, travel-ready
- USB-C universal
The Lenovo USB-C to Ethernet Adapter (4X90S91831) instantly adds a reliable RJ-45 port to your USB-C device. Enjoy Gigabit Ethernet for stable, low-latency networking - ideal for video calls, large file transfers, and secure office connections.
Designed for easy mobility, this compact, lightweight adapter is plug-and-play and powered directly from USB-C, with no external power required. Built by Lenovo for long-term dependability, it slips into any bag and keeps you connected when Wi-Fi is congested or unavailable.