• Built-in Driver box (Converts g-code to steps to run DC stepper motors)
• Output cables for X, Y, Z, and A pre-wired with DIN plugs for stepper motors
• Keyboard and mouse (you supply the monitor)
• Processor Speed: 2 GHz or faster
• RAM: 2 GB
• Hard Drive: 500 GB
• Internal drive: DVD-RW
• External drive: 4 GB USB Flash drive for transferring g-code files
• Current: Internal switches are set to 110VAC but can be reset for operation with 230 VAC
• Installed software: Ubuntu 12.04 Linux-based OS with Linux CNC 2.6.11 4-axis CNC software.
• 90-day warranty on CNC and computer-related components.

Prior to January, 2005, Redhat version 2.xx was installed. From January, 2005 to September, 2009, Debian version 4.xx was installed. Starting in October, 2009 Ubuntu version was installed. Our 6.0 version of Ubuntu with “Lucid” build installed starting February, 2010. Debian wheezy 2017. Current software as of 2018 is Ubuntu 12.04 with Linux CNC 2.6.11 The most up-to-date version of the instructions can be found at CNC 7 Instructions. Instructions for Debian systems purchased between January 1, 2005, and September 17, 2009, can be found at CNC 4 Instructions. For those using a system purchased before January 1, 2005, instructions for the 2.xx Redhat version can be found on the Sherline CNC Instructions web page.