You should be talking about the Lenovo M7250 all-in-one computer, which is an entry-level configuration. The i3-4130 CPU has good performance, and is used for graphics card[Detailed]
If your USB mouse and keyboard can be used normally on other computers, there are two possibilities for what you are talking about: one is the ergonomic input device[Detailed]
The following three all-in-one computers evaluated in 2021 are recommended, which I personally think are quite good. I hope they can help you.1. Lenovo Yangtian S5250[Detailed]
The computer starts quickly, travels quickly, looks cool, displays well, and the keyboard and mouse are wireless, which is very practical.It can be charged wirelessly, very good!