Portable: Yes EZ Leveling System: Yes Workspace: 40″ x 24″ (1016 x 610 mm) Material Processing Area: 960 sq. in. Machine Footprint: 8′ x 5′ Connection to Computer: USB CO2 Power: 100 watts (opt. 130w upgrade) Power Consumption: 1000w Electrical Requirements: 110 Volts Engraving Speed: 0-50″/s Laser Tube Life: 10,000 hrs Exhaust Size: 6″