The ZKTeco ZK3550W is a premium all-in-one POS terminal built for high-performance retail, hospitality, restaurants, supermarkets, and other commercial environments. It features a 15.6-inch bezel-free true-flat projected capacitive touchscreen with 1366 × 768 HD resolution, providing a smooth, responsive, and intuitive user experience for fast and efficient point-of-sale operations.

Powered by an Intel® Core™ i5-4200U dual-core processor (1.6 GHz), the ZK3550W delivers exceptional processing power for multitasking and demanding POS applications. It comes with 2GB DDR3L RAM (expandable up to 8GB) and a 32GB SSD for fast boot times and reliable system performance. The terminal supports Windows and Linux operating systems and offers extensive connectivity for barcode scanners, receipt printers, cash drawers, customer displays, magnetic stripe readers (MSR), and fingerprint readers. Its robust design, flexible expansion options, and dependable performance make it an excellent choice for modern business operations.

Key Features

• 15.6-inch bezel-free true-flat projected capacitive touchscreen
• HD display with 1366 × 768 resolution
• Intel® Core™ i5-4200U dual-core processor (1.6 GHz)
• 2GB DDR3L RAM (expandable up to 8GB)
• 32GB SSD for fast startup and reliable storage
• Supports Windows 7, Windows 8, Windows 10 IoT Enterprise, POS Ready 7, and Linux
• Multiple I/O ports including USB 2.0, USB 3.0, HDMI, RS232, RJ45 LAN, VGA, and audio output
• Optional 11.6-inch customer display, 3-track MSR, VFD, and USB fingerprint reader
• Compatible with barcode scanners, thermal receipt printers, cash drawers, and other POS peripherals
• Durable commercial-grade design ideal for retail, restaurants, supermarkets, cafés, and hospitality businesses.