Lenovo USB-C to Ethernet Adapter (4X90S91831)

If you are shopping for a cable, the Lenovo USB-C to Ethernet is one of the options we stock.

The details

• Brand: Lenovo
• Model / MPN: 4X90S91831
• Condition: New

Who it suits

It is usually bought for keeping a spare where you need one and replacing a worn cable.

Background

Cables are not interchangeable. Power delivery and data rate vary widely between cables that look identical, and the difference only shows up under load. Against the other 209 cables we list, this one sits around the middle of the range at R619, with most falling between R89 and R4 116.

Points to check

• Check the exact model and variant against what you own before ordering, as compatibility is usually model-specific.
• Confirm the variant matches the one you need; near-identical model codes often differ in one specification that matters.
• If this is replacing something you already own, check the two are actually compatible rather than assuming.
• Cable specification matters: not every USB-C cable carries the same power or data rate.
• Read the specification rather than the headline — the number in the title is rarely the one that decides the fit.

Ordering and support

Stock for this listing is imported rather than locally distributed. Warranty terms for accessories are set out in our returns and warranty policy. Free nationwide shipping applies, typically 2–3 business days after funds clear — our shipping policy covers the detail. Change-of-mind returns are accepted within 7 days on unused items in original packaging, and approved refunds are completed within 7 business days.

If you need to check anything about this listing, contact our team and we will come back to you within 1–2 business days.