The Zonerich ZQ-ECR100 is a compact, budget-friendly electronic cash register designed for small retail and catering businesses. It features a 48-key programmable keyboard, a 58mm thermal printer with fast, easy-loading paper, and a 9-digit LED operator display. The unit supports up to 200 PLUs (items) and 16 departments, making it suitable for simple inventory tracking. 

Key Features & Specifications:

1. Performance: Uses an ARM7 processor with a 58mm thermal printer that prints at speeds up to 60mm/s.
2. Capacity: Supports 200 PLUs (Price Look-Ups) and 16 departments for inventory management.
3. User Interface: Features a 48-key programmable keyboard and a 9-digit operator display with a 6-digit rear display.
4. Cash Drawer: Includes a built-in cash drawer with 5 coin and 3-4 note compartments.
5. Connectivity: Includes a COM port for connecting a PC or external printer, and a PS/2 port for a barcode scanner.
6. PC Software: Allows for easy editing of commodities, prices, and system configurations via PC.