Lenovo ThinkPad OneLink+ to RJ45 Adapter Cable (Black)

The Lenovo 4X90K06975 is an adapter cable that lets selected ThinkPad laptops with a OneLink+ dock connector gain a dependable RJ45 Ethernet port. It is made for the ThinkPad Yoga 260 and ThinkPad P40 Yoga, giving these flexible systems the stability and speed of a wired network whenever wireless signals drop or security policies demand a physical connection.

Measuring about 8.6 inches from end to end, the cable slips easily into a laptop sleeve or the pocket of a travel case. Its weight of roughly 120 g keeps your bag light, yet the molded connectors feel solid when you snap them in, so you can move from desk to desk without worrying about wear.

This adapter is a handy tool for professionals who work in offices with gigabit wiring, IT staff who image machines over the network, and travelers who rely on hotel room or conference center Ethernet. Instead of carrying a full docking station, you can keep this one cable in reach and be ready for video calls, large file transfers, or secure log-ins over a wired line.

Built to Lenovo’s quality standards, the adapter operates in temperatures from 0 °C to 40 °C and meets certifications such as VCCI, FCC, CB, ICES, EAC, and RCM. That means it is tested for electrical safety and electromagnetic compatibility, giving you confidence that it will work reliably alongside other devices in busy work environments.

• Connects a OneLink+ dock connector to a standard RJ45 Ethernet port
• Designed for ThinkPad Yoga 260 and ThinkPad P40 Yoga laptops
• Length of approximately 8.6 inches (21.9 cm) for easy transport
• Lightweight design at about 120 g
• Operates in temperatures from 0 °C to 40 °C
• Tested to VCCI, FCC, CB, ICES, EAC, and RCM standards for reliability