8-in/8-out USB 2.
ESI M8U XL Introduction ESI M8U XL Under Mac OS X, you can launch the Audio MIDI Setup application. M8U XL will be listed under MIDI Devices with 8 I/O ports. Thank you for choosing the ESI M8U XL. General Information M8U XL is a convenient 8-in / 8-out USB 2.0 MIDI interface with 128 channels for PC and Macintosh systems. With M8U XL you can obtain perfect MIDI timing and performance at an extremely affordable price.
