@Tobe_M Have you tried Kathy_Z's suggestions to update the driver on the Windows 10? What is the model number of the wireless router? Have you confirmed if other devices in the network are working...

@GhostY Hi, I just replied you own thread, please check and confirm, thanks.

@NicolajH Great job

@GhostY It seems you didn't install the driver successfully on the Windows 10, please check this: https://www.tp-link.com/support/faq/2240/ Please install the following driver manually:...

@plasticsam Below is the latest driver for the adapter, you may give it a go and see if it helps: https://downloadcenter.intel.com/product/189347/-Wi-Fi-6-AX200 If possible, try this adapter on...

@Wulf What is the model number of your wireless router? You may set a different 5G and 2.4G network to confirm this. If still cannot detect the 5G signal, try to modify the 5G wireless settings on...