M-Audio Oxygen 61 MK V USB MIDI Controller

61 full-size, synth-action velocity-sensitive keys
8 velocity-sensitive trigger pads for beat production, clip launching, and more
8 assignable knobs for manipulating virtual instruments and plugins
9 assignable faders built in so you can mix with ease
Transport buttons let you control your DAW without reaching for the mouse
Direct Link automatically maps controls to popular DAWs: Ableton Live, Pro Tools, Logic, Cubase, and more
LCD screen provides instant parameter feedback
Sustain pedal input for further creative control
USB-powered, plug-and-play support, and USB-MIDI connectivity
Includes Ableton Live Lite
Includes SONiVOX Twist, a powerful spectral morphing synthesizer
Includes AIR Music Tech Xpand!2, a multitimbral all-in-one workstation
Includes VIP3.0 - the ground-breaking, award-winning music software platform that provides musicians and composers with a powerful hands-on control solution for their virtual instrument and virtual effect collection
Requirements
Macintosh: 1.25 GHz G4/G5 or faster (Intel Mac recommended), 1 GB RAM (2 GB recommended), Mac OS X 10.4.11 (10.5 or later recommended)
Windows: 1.5 GHz Pentium 4 or Celeron compatible CPU or faster (multicore CPU recommended), 1 GB RAM (2 GB recommended), Windows 10, Windows 8, Windows 7, Windows Vista or Windows XP, Windows compatible sound card (ASIO driver support recommended), QuickTime recommended
Available USB Port
MIDI data from variable controllers:
MIDI control number
RPN/NRPN
Program, bank LSB, bank MSB
Pitch bend
GM/GM2/XG SysEx messages
MIDI Data from buttons/switches:
Note on
Note on/off toggle
MIDI CC on/Off toggle
Program, Bank LSB, Bank MSB presets
MIDI Machine Control functions
GM/GM2/XG SysEx messages
Dimensions:
35.7'W x 3.7'H x 9.4'D
Weight: 7.5 lb.
Compatibility:
MME
Mac OS X Core MIDI
Minimum System Requirements for PC:
Windows XP (SP3) (Home and Professional Edition only; Windows Media Center Edition is not supported)
1GHz Intel or AMD (CPU may be higher for laptops)
512MB RAM
Windows Vista 32 (SP1) or Vista 64 (SP1)
1.6GHz Intel or AMD (CPU may be higher for laptops)
1GB RAM
128MB video card
M-Audio suggests you also check the minimum system requirements for your software, as they may be greater than above.
Minimum System Requirements for Mac:
Mac OS X 10.4.11 or 10.5.6
Macintosh G4 1GHz (CPU may be higher for laptops)
512MB RAM
G4 accelerator cards not supported