Not a single response? It boggles me as we all know the wireless won't work well with a bad client adapter or out of date drivers.
For anyone else reading this and hoping for an answer, it might not be the best, but it seems a better bet then just buying anything at random.
A coworker recommended me the Netgear A6210 USB-adapter, it had some issues with the Win 10 Anivarsery update, there is a work-around for that, and hopefully it has been resolved in a newer driver since and not longer needed.
Other than that it seems to be a solid and not to expensive little AC-capable Wifi-adapter.
https://www.amazon.com/NETGEAR-AC1200-Wi-Fi-Adapter-A6210-100PAS/dp/B00MRVJY1G