Yes, we can confirm that our 8K Multiport Adapter with Ethernet V3 is compatible with the Lenovo Legion Pro 5.

Please note: Having that this device comes with its own proprietary power adapter, we recommend using this - optionally you can use the USB-C PD port on the adapter for passthrough charging which will support charging up to 100W when connected to a charger like our 200W GaN Charger. 

• https://satechi.net/products/6-port-gan-charger?queryID=undefined