Roland UM ONE MK2B USB MIDI Interface Overview:

Now Compatible with the iPad
Compact, convenient, and fast, the affordable UM-ONE mk2 boasts high-performance FPT processing for low latency and tight timing. The bus-powered MIDI interface is compatible with Macs and PCs, and now with the iPad as well via the Apple iPad Camera Connection Kit!

Features:

• One-in/one-out MIDI interface with high-performance FPT processing
  
• Compatible with Mac and Windows operating systems, and now with iOS on the
• iPad via the Apple iPad Camera Connection Kit
  
• Super-compact, affordable, and easy to use
  
• Data indicators for both MIDI input and output
  
• Conveniently integrated USB and MIDI cables
  
• USB bus-powered operation

 

Specifications:

• Connectors
  • MIDI IN Cable (connect to MIDI OUT) x 1 (16 MIDI Channels)
    
  • MIDI OUT Cable (connect to MIDI IN) x 1 (16 MIDI Channels)
    
  • USB Cable
• Switch: COMP/TAB switch
• Indicators:
  • USB Indicator
    
  • MIDI IN Indicator
    
  • MIDI OUT Indicator
• Power Supply: Supplied from the computer via USB cable
• Current Draw: 70 mA
• Accessories: Owner's Manual

Size and Weight (main unit only)

• Width
  • 60 mm
    
  • 2-3/8 inches
• Depth
  • 30 mm
    
  • 1-3/16 inches
• Height
  • 14 mm
    
  • 0-9/16 inches
• Weight
  • 100 g
    
  • 0 lbs. 4 oz.