ViTiny UM12 is connected to computer with an USB cable. One can use the included software to control auto-focus, view live images, capture photos and videos, do measurement after calibration, edit images. UM12 has fast focus speed and long working distance. The LED lights can be controlled individually, which can improve the image depth and reduce reflection noises. The metal body is sturdy for factory floor applications, ideal as build-in micro camera for large machines. The full set includes a height adjustable metal stand, very convenient for professionals. UM12 is ideal for a variety of applications including machine shop operation and inspection, textile inspection, detailed watch and electronics repair, printing inspection, computer parts inspection, living creature examination, reading aid, and collectables examination (coins, stamps). Dimension: 63 ( (L) x 47 (W) x 145 (H) mm. AP Software Compatibility: Windows 8/Windows 7/Vista/XP. Device platform: Windows operation systems; Mac OS X. 4.8+; Linux UVC driver. Included in the Package: UM12 Microscope, USB Cable, Software CD, Operation Manual, Stand S-108, Calibrator, White balance card. Manufacturer's Warranty: 1 year.