K300-215 21.5″ Self-Service Kiosk for Modern Retail & Dining

Built for speed. Designed for flow

A refined self-service experience, powered by a responsive 21.5″ touch display and a precision-crafted metal body.
Seamless ordering. Effortless checkout.

Flexible across Windows and Android. Ready for the way your business works.

Fast, intuitive interaction
Durable all-metal design
Dual-OS flexibility
Made for self-service

Why Choose the K300-215?

The advantages of this device extend far beyond its screen size; they lie, rather, in its seamless integration of display, scanning, printing, expandability, and system compatibility—all within a single unit. For merchants seeking to alleviate pressure on service counters and boost efficiency during peak hours, it significantly streamlines the customer self-service ordering and checkout process. Furthermore, for project stakeholders requiring robust and stable terminal hardware, it facilitates easier unified deployment and simplifies ongoing maintenance.

Applicable Scenarios

Dining Establishments

Ideal for self-service ordering, order confirmation, QR code payments, and receipt printing; helps establishments alleviate queuing pressure and boost table turnover efficiency. The 21.5-inch display is perfectly suited for presenting menu content and hosting rich graphic-based interactive interfaces.

Retail Stores

Suitable for self-checkout, item verification, promotional displays, and member identification; can be paired with card readers and thermal printers to create a complete point-of-sale (POS) terminal solution.

Transportation & Government Services

Supports operating environments such as Windows and Linux, making it suitable for processes involving ticketing, queue number issuance, information inquiries, ID verification, and document printing.

Factories & Warehouses

Featuring a robust metal chassis and extensive interface expandability, it is well-suited for scenarios requiring stable, continuous operation—such as material lookup, workstation information terminals, and warehouse inventory registration.

Features and Configuration Advantages

HD Touchscreen

Features a 21.5-inch, 10-point capacitive true-flat touchscreen with a resolution of 1920 × 1080. It delivers crisp visuals and precise touch responsiveness, making it ideal for prolonged, high-frequency usage.

Multiple Processor Options

The Windows version offers a choice between Intel Celeron J6412 and N5095 processors; the Android version offers a choice between RK3568 and RK3576. These options cater to diverse computing power and budget requirements.

Extensive Expansion Modules

Supports various card-reading modules—including MSR, RFID, NFC, and iButton—and offers optional built-in speakers, POS terminal stands, and receipt printer mounts, allowing for easy customization to meet specific project needs.

Comprehensive Peripheral Interfaces

Equipped with a full suite of interfaces—including HDMI, VGA, USB 2.0, USB 3.0, LAN, Audio, MIC, and COM ports—facilitating seamless connectivity with printers, barcode scanners, external displays, and other peripherals.

Overview

Specification

Specifications
Item	Details
Model	K300-215
Product Type	21.5″ Self Service Kiosk POS System
Display Size	21.5 Inch
Touch Screen	10-Point Capacitive True Flat Touch
Resolution	1920 × 1080
Operating System	Windows 7 / 10 / 11, Linux, Android 11 / 13 / 14
CPU Options	Intel Celeron J6412 / N5095 / RK3568 / RK3576
Memory	4GB / 8GB / 16GB
Storage	32GB / 64GB / 128GB / 256GB / 512GB
Network	10/100/1000 Mbps Ethernet, WiFi (802.11 b/g/n), Bluetooth (Optional)
Scanner	2D Area Imaging Scanner
Printer	80mm Thermal Printer with Auto Cutter
Card Reader	MSR / RFID / NFC / iButton (Optional)
Audio	Built-in Speaker (Optional)
Interfaces	DC ×1, HDMI ×1, VGA ×1, USB2.0 ×2, USB3.0 ×2, LAN ×1, Audio ×1, MIC ×1, COM ×2
Protection Level	IP52
Housing Material	Metal
Power Supply	12V / 10A
Color	Black / White (Customizable)
Installation	Floor Standing / Desktop
Package Size	98 × 19.5 × 58 cm
Certification	CE, FCC, RoHS

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