MakerBot Replicator+ Desktop 3D Printer (MP07825EU) - Layer Resolution: 100 microns [0.0039 IN], Material Diameter: 1.75 mm [0.069 in], Material Compatibility: MakerBot PLA Material - Large Spool, Small Spool, MakerBot Tough Material - Large Spool: Additional materials such as bronzefill, copperfill, and woodfill, Mechanical Construction: PC ABS with Powder-Coated Steel Reinforcement, Aluminum Casting and Extrusions for Motion Components, Build Surface: Grip Surface, Build Plate Leveling: Factory Leveled, Stepper Motors: 1.8° step angle with 1/16 micro-stepping, Operating Systems: Windows (7, 10), Mac OS X (10.9+), Electrical Power Requirements: 100-­240 V, 50-60 HZ, 0.76-0.43 A, Connectivity: USB, Ethernet, Wi­fi, CAMERA: Camera resolution: 640 x 480