Full Details from Amazon.com : http://www.amazon.com/gp/product/B00NBN1NA4?tag=onigi-20
8Bitdo Bluetooth Wireless Classic NES Controller for iOS and Android Gamepad - PC Mac Linux
NES 30 Bluetooth Gamepad
Supports IOS Android Mac and Windows
Upgradable Firmware
Programmable Keys
Platform Windows Vista XP Mac Not Machine Specific