EDIROL UA-5 Driver Ver.2.2.0 for Mac OS X For Product(s): UA-5 This is a driver for using the UA-5(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