The PSPRINTER is a compact direct thermal desktop barcode printer that offers outstanding features and exceptional value. Key features of the printer include a USB port, an internal real time clock (RTC) and a buzzer. The USB allows easy connectivity with computers and other devices. The internal RTC facilitates time and date marking for standalone operation. The buzzer provides built-in error warning by beeping when media runs out or paper jams occur. With its easy operation, reliability, and space-saving size, this Prepline printer offers a high performance, cost-effective solution for your barcode and labeling requirements.