The Scantech Shuttle SG-15 is an entry level, small and attractive price checker. The Shuttle features the latest technology. Interfacing is either through Wireless RF or hard wired Ethernet. The bright display has, depending on the font set, 3 or 5 lines and can display up to 20 characters per line. There is a choice of bar code scanners between the low cost single scan line CCD scanner or the high performance 20 scan lines laser scanner.