Punchlight Recording Lamp USB RGB, Automatically indicates recording and record ready/preroll, Colors configurable, Connects directly to USB, No extra Midi Interface or Power Supply required, All electronics inside,Removable cable 3m, Easy installation, Power consumption 200 mA, MAC or PC compatible, Supported applications: i.e. Pro Tools, Nuendo, Cubase, Logic Pro, Digital Performer, Sonar, Vegas Pro, Reaper and more Size - 74 x 35 mm