 The original HD2x was designed for traditional hard-wired printing and slicing functionality; however, wireless capability was later provided by Airwolf 3D's Wolfbox™ wireless controller.The HD2x was capable of printing in two different colors or two different materials simultaneously provided that the two materials had similar extruding temperatures.The HD2x had a print volume of 11" X 8" x 12" (1056in³) and offered a layer-to-layer resolution as fine as .06mm (.002").