Gaing accessories brand PowerA announced the PowerA MOGA XP7-X Plus gaming controller on Thursday, and it’s actually launching on Tuesday for $99: https://www.amazon.com/PowerA-Bluetooth-Controller-Android-Xbox-X
There are a few of these around, but the the whole purpose of the MOGA XP7-X Plus is to aim for precision gameplay for tablets and smartphones in tabletop mode, or for use with PC as a regular controller.
It’s built for Xbox, and features a 2000 mAh wireless power bank that enables charging of smartphones during play, and 2x Advanced Gaming Buttons among features that stand out in comparison to others.
– Jim Miller