Question about HP G2

As long as the Spectre supports USB-C 3.1 with Alt-Mode (DP in), this works without problems. However, the Spectre should not be older than 3 years.

The item is not on the manufacturer's list:
https://store.hp.com/GermanySto...

As already mentioned in the commentary, it is still possible that the Spectre will work. Unfortunately, we cannot confirm this.

according to the product description rather not, see

https://store.hp.com/GermanySto...

but I use it on a Macbook Pro - and it is not on the list either.