The ZBA Z-8150 is the most cost-effective CCD scanner on the market! The Z-8150 has a high-visibility aiming line and can read bar codes from up to 30 cm away. The Z-8150 also features multiple interface options, including USB, RS-232, PS/2 and Keyboard wedge, plus it can function in handheld mode and in a hands-free mode with the use of a stand. Other features include an LED to indicate a successful read, plus a tone-programmable beep. The ZBA Z-8150 has a 5 year warranty.