This is exactly the adapter I was looking for. Now I have an extra power supply for travel.
I bought two chargers for my Lenovo T480s. So far, I am very satisfied, hope that it stays that way. The parts also load my Huawei 20 pro flawlessly. Interesting are also bought adapter for different power supplies. That's how it looks.
The product has now been received. Fair long transportation time, about a month.
The product does function well.
My main concern is that I did order the round model (or multi) not the square one. Now I do possess two pristine but pretty useless adaptors because all my power supplies for Lenovo (IBM) Thinkpads are round.
Working as expected.
I ordered 50 of these brilliant space saving devices. Shame no discounts on large quantities