Ultimate Software gives you ultimate control over every part of your controller - now for Android and iOS. Customise button mapping, adjust stick and trigger sensitivity and vibration control, and create macros with any key combination. Create controller profiles and switch between them at any time with the custom profile switch. The ultimate Bluetooth controller features two pro-level back buttons. These buttons give you more control so you don't have to take your thumbs off the thumbsticks. With the 8BitDo Ultimate software, you can also assign any button functions and macros. The 8BitDo Ultimate Bluetooth Controller was designed with respect for the classics. They paid special attention to the most critical features like the directional pad to make sure it feels exactly like you remember it. Switch. Windows. 8BitDo controllers are designed to be as versatile as possible with any of your modern devices. Now with a 2-way mode switch, you can instantly pair your controller via Bluetooth.