But that aside I suspect your Airport is running an N rated network but your xbox adaptor is only capable of connecting to G rated networks. Run the Airport Utility on your mac. Go to Manual Setup - Wireless Tab and make sure the Radio Mode is set to 802.11n (802.11b/g compatible)
Connecting a xbox one to a iMac - Apple Community Feb 11, 2015 How to Connect an Xbox One Controller to a PC | PCMag Feb 20, 2020
Jan 24, 2018
2 days ago · The process for connecting and streaming from your Xbox One console to either headset is the exact same as from an Xbox One to a PC. it’s possible to stream an Xbox One to a Mac, iPad
Download the Xbox Console Companion App | Xbox
Nov 07, 2018 · How to Connect Your Xbox One Controller to Your Mac. You’ll want to grab a micro-USB cable to hook your Xbox One or Xbox 360 controller up since Bluetooth is out. Luckily, there’s still a way you can get things working. It will require a bit more craftiness on your part, but it’s nothing you shouldn’t be able to handle. Connect your Xbox One console to Xbox Live using a Mac computer If you want to connect your Xbox One console to Xbox Live and don’t have a router, you can connect through your Mac computer. If your Mac is connected to the internet and has an AirPort Card installed, you can share its internet connection with your console.