18.5/21.5" Large-Screen Dual-Screen All-in-One POS Terminal | A1853L7

Specifications

The A1853L7 is a large-screen dual-screen all-in-one POS terminal with 18.5-inch or 21.5-inch main screen options and a 15.6-inch secondary screen that supports horizontal/vertical switching. It features a fanless aluminum alloy body, 10-point capacitive touch, waterproof front panel, and rich interfaces for retail, restaurant, and supermarket cash register systems.

This A1853L7 large-screen dual-screen POS all-in-one machine adopts a high-strength aluminum alloy casing and fanless silent cooling design, ensuring stable performance and long service life in busy commercial environments. It supports 18.5-inch or 21.5-inch main screen configurations with a 15.6-inch adjustable secondary screen (landscape/vertical switching). The 10-point capacitive touch and A+ no-dead-pixel HD display deliver clear visuals and smooth operation. The front panel is waterproof and dustproof, ideal for food service and retail use. Equipped with rich interfaces including HDMI, VGA, USB 3.0, RJ45, and COM ports, it easily connects to cash drawers, printers, scanners, and other peripherals. CPU, memory, and storage are customizable to meet different business needs. Certified with CE, FCC, RoHS, and backed by an 18-month warranty, this POS terminal supports OEM/ODM customization and is widely used in supermarkets, restaurants, clothing stores, and beauty salons.
18.5/21.5-inch large main screen + 15.6-inch adjustable secondary screen •
Secondary screen supports landscape/vertical switching •
Fanless silent heat dissipation, low power consumption •
Aluminum alloy body, waterproof & dustproof front panel •
10-point capacitive touch, A+ HD no dead pixel display •
Windows 10/11 OS, optional CPU/RAM/SSD configurations •
Rich interfaces for wide peripheral compatibility •
Hidden cable design & durable aluminum stand •
18-month warranty & professional OEM/ODM service