The Radical Version 2 Power Supply is a complete redesign of its predecessor. With a newer sleek design, it's 1.15" inch tall and 4.75" inch wide. The intelligent touch screen digital display is both user-friendly and aesthetically appealing. This power supply's features include: Dot Box Mode: Easily set up with the + - controls on the right side. Jump Start: Special mode for people using Cheyenne. Voltage: Adjustable from 4 to 18 volts using + - on the left side. Voltage Presets: Can remember 4 presets for each machine (8 total). Machine Connection: Connect 2 machines and switch between them with ease. Foot Pedal: Offers 3 modes, with or without a pedal. Digital Display: An intelligent touch screen that displays all key functions. Size & Weight: Weighs 0.68lb (11oz) and stands 1.15" inch tall and 4.75" wide. Items included: Power Unit, Wall Adapter, 3 Adapter Cables. Warranty: 1-year limited warranty. With all these great features, the Radical Version 2 makes it one of the best power supplies on the market today. Order now for $225 with Free 2-Day Shipping in the continental USA.