Hello Everyone , Weekend offer of Printrboard with free install kit is extended for EID. Get Printrboard REV D with all cables required to complete your RepRap 3D printers. Install Kit includes : • 3 Pieces of 3 Pin Molex with Mechanical switch Pre Soldered. • 2 Pieces of 2 Pin High Temperature Molex (for Thermistor). • 1 Piece of 2 Pin Molex (for Fan). • 2 Pieces of 4 Pin High Temperature Molex (for Heaters). • 1 Piece of Micro USB cable. • Resistor • Thermistor • 4 Pin ATX Connector All Molex are 600 mm Long Printrboard is smartest electronics among all electronics currently available. New LCD support is also now available with Printrboard. So no more computer dependency for Printing.. more about printrboard : http://reprap.org/wiki/Printrboard Printrboard is suitable for Reprap 3D printers, and if you are designing your own 3D printer, its best suitable and reasonable electronics available currently in the market. Original manufacturer and designer of Printrboard are Printrbot, But we are also manufacturing it at our own factory. You can buy it directly from our website : Buy from makemendel: http://makemendel.com/mechanical-parts/electronics-parts/printrboard/ Buy from Emakershop: http://www.emakershop.com/browse/listing?l=742 Buy from NewEgg: http://www.newegg.com/Product/Product.aspx?Item=9SIA3320ZX9281&ignorebbr=1 Buy from Indiamart :http://my.indiamart.com/cgi/my-manage-products.mp Buy from Alibaba: http://us.productposting.alibaba.com/product/product_detail.htm?id=175344196 Board comes with Pre-installed marlin firmware and CDC Bootloader. If you have any custom marlin for your machine.. our team will help you to install it on board. Very simple process to load your own marlin once it has Bootloader in it.. We will guide you through the steps Happy Printing !!