Being a Logitech peripherals, the G533 can be set using Logitech G software. The headset also has a good microphone with up to 15 hours of usage per charge. This means you don’t have to worry about the wire when you play your game. I am ok with buying another set up of headset but the issue is i have no idea which one will work. Unlike many other gaming headsets, the G533 is wireless. I agree it not a very profound answer but they seem to imply that it does not work with the intel macs. Please contact your System manufacturer for help on this regard. Please test the device on a different Macintosh Operating System to check if the device is working since the device may not workd as expected with the new Macintosh 10.4x Intel Operating System. The Logitech Premium USB Headset 250 themselves do not need drivers to function however, the USB device plugged into USB ports runs with the built in or the native drivers of the Operating System in order for the device to work. I understand that the Logitech Premium USB Headset 250 is not working on Macintosh 10.4x Intel Operating System. Thank you for your recent inquiry about your PC Headsets and Microphones. That is odd, look at the reply I got from Logitech: