Going to the SETUP MODE by Pressing and holding "View"+"↑" (Dpad) for 3secs(LED be blinking and controller vibrates shortly).
Press once "View"+the button on the controller(only 8 buttons can be setup . E.G Xbox One controller ，there are A,B,X,Y,LB,LT,RB,RT) . Such as press once "View" +"B" ，the "B" is Turbo button . Second press "View" +"B" ,"B" is Auto Fire button . Third press "View" +"B" , Turbo and auto fire of "B" button will be cancelled .
Turbo speed adjust ，Default speed is 15times/sec ，Press once "View"+"←" ,Turbo speed adjusted to 5times/sec .，Press once "View"+ "→" ,Turbo speed adjusted to 25times/sec .
Exit TURBO MODE by pressing and holding "View" for + "↓" 3secs .
Turbo CAN be remembered if the controller disconnect with Mayflash adapter or Mayflash adapter disconnect with game console/PC or Reboot game console /awake from slep mode etc after exit TURBO MODE . Otherwise ，it won't be remembered .
Select button doesn't work while TURBO is active . "View" + "HOME/Xbox/PS" combination buttons ="View"
The input lag of A,B,X,Y,LT ,RT ,LB,RB will rising than before if setup it as Turbo！
Download the software from https://www.mayflash.com/Support and install it on your Windows system.
Double click on the updater and leave the updater window open on your screen.
Press and hold the button on the side of the adapter, and connect the USB from your adapter in o any spare port on your PC.
As soon as the driver window indicates under “Device” that the adapter has been recognized, you may release the button.
Do not disconnect the device until you are informed that the updated was completed successfully.
The update process is slow, please be patient. If there are any errors in the update process, please try it again.
If you are having the issues connecting a Xbox Series S/X controller to the MAGIC-NS 2 for using with a Nintendo Switch, please disable or turn off any Bluetooth device (like your Smart TV or Set Top Box etc.) within range of the controller, and sync the controller and adapter again.
Switch Pro mode (the LED indicator is purple)
To make sure the system can identify the adapter easily, please turn on the “Pro Controller Wired Communication” of the Nintendo Switch system.
once you switch the adapter to the Switch Pro mode (the LED indicator is purple) .
Tips: System Settings - Controllers and Sensors - Pro Controller Wired Communication – ON.
Download the firmware from https://www.mayflash.com/Support and install it on your Windows system.
Press and hold the button on the top of the adapter, and connect the USB from your adapter in o any spare port on your PC, and wait for 3-5 seconds. After completing the above steps, the program automatically identifies the adapter (LED indicator turns off).
Click "update" and wait for a few seconds. The update is completed when the progress bar reaches 100%.
Note: Do not disconnect the device until you are informed that the updated was completed successfully
Press "OK" to complete the update.