Physical Description As shown in figure 2, the My Passport Ultra for Mac drive has: A USB 3.1 interface port. If you want to use the drive with a Windows computer, see Reformatting the Drive and Troubleshooting. Your My Passport Ultra for Mac drive is formatted as a single HSF+J partition for compatibility with macOS X operating systems. How to Install the Product Update: Manual Download the firmware to your desktop. Update the Firmware if an update is available. From the App, go to the My Passport Wireless Settings. Connect mobile device to the My Passport Wireless Wi-Fi network. The next step of the setup procedure is to double-click on the.dmg file to begin the installation. 'If yes', then the WD icon will be available in the menu bar. Make sure you have given permission for external devices to be recognized on your system. How to Setup WD My Passport Ultra 1TB on Mac? Switch on your Mac system and connect the WD My Password 1 TB drive to the system using a cable.