Used on Windows 7 - Class Compliant so no driver required, just plug and playAuto mapped with most of the DAW - for normal controls [ I have tested with Cakewalk Sonar/ Auturia Analog Lab, will test on others and update]Keyboard - Full Size, a bit light not weightedPitch Bend - strong springMod Wheel - SmoothFaders - SmoothRotary knobs - smoothPads - 8 nos - velocity sensitive. Nice and active at the corners also.MIDI - Only thru USB, no 5-pin MIDI OUT. Cannot be directly connected to MIDI Sound modules but possible thru PC/Laptop.Velocity sensitivity - Pretty good.Power - from USB port only. [Will test from powered USB HUB later and update]Customization possible for certain midi aspects.Price : UNPARALLEL IN TERMS OF FEATURES AND PRICEBajaao : Packaging - Nice & safe.Price - offered discount.Delivery - Just in time.Comment : Nice purchase. HAPPY.