PXN MFI Tools是一款MFI手柄专用的测试APP，只要你的设备是IOS7以上的系统，使用MFI认证的 “speedy”手柄，即可下载测试按键功能。
手柄支持设备： iOS7系统以上设备
iphone X; iphone8/8plus; iphone7/7plus;
iphone6s/6splus; iphone6/6plus; iphone5/5s;
NEW ipad Pro; ipadmini/retina; ipad air/air2;
ipad4; ipad Pro; Apple TV 4 .
PXN MFI Tools is a test APP dedicated to the MFI controller. As long as your device runs an IOS7 or later system, you can download the test button function using a speedy MFI certified controller.
Game Pad Support device: Above IOS 7
iphone X; iphone8/8plus; iphone7/7plus;
iphone6s/6splus; iphone6/6plus; iphone5/5s;
NEW ipad Pro; ipadmini/retina; ipad air/air2;
ipad4; ipad Pro; Apple TV 4 .