EDIROL UA-1EX Driver Ver.1.1.0 for Mac OS X For Product(s): UA-1EX This is a driver for using the UA-1EX(Advanced mode) on Mac OS X. Compatible with Apple`s standards of CoreAudio Universal Binary This driver can work on both CPU, Intel processors and PowerPC processors. Single/Dual processor support Can customize buffer size in System Preferences Managing precise recording and playback latencies. For Operating System(s): MacOSX