The OIS 7500 OBD II DAD Data Acquisition Device Solution from Worldwide Environmental Products features a 22" high-resolution, LCD color monitor with built-in computer that runs on a Windows 7 operating system. The system includes a 2D barcode scanner, with shop-grade 25' wired cable, a Brother laser printer. This unit provides two ways to connect to a computer: wirelessly, or through a convenient USB port. A connection status indicator advises the user when the device is communicating with the vehicle. This device works on all vehicles with U.S. OBD and OBD II, European OBD and EOBD, Japanese OBD and JOBD, gasoline and diesel powered vehicles, and 12V and 24V systems. The entire system is enclosed in an all-steel cabinet, built to last in a shop environment. This unit stands 43" high, by 23.5" wide by 21" deep.