Description :  

USB Classic Gaming Controller Pad For Nintendo NES Windows PC Mac OS X 64bit

Features : 

Keys : D-Pad, START, SELECT, A, B
Plug and Play, no extra drivers needed.
All buttons can be configured, great for gamer.
Relieve the classic NES experience on today's games.
Play on any PC or Mac with USB cable connection.

Compatible with :
1. all Mac OS X
2. 32-bit and 64-bit computers
3. Win98 / ME / 2000 / 2003 / XP / Vista / Windows7 / Windows8 / 8.1