POS terminal SUNMI FLEX 3 A13 4GB RAM 64GB storage Wi‑Fi with EU/UK adapter

SUNMI FLEX 3 A13 is a compact POS terminal with 4GB RAM and 64GB internal storage, designed for retail and hospitality environments. The device includes Wi‑Fi connectivity and is supplied with EU/UK power adapters. Its form factor and core specifications focus on everyday point‑of‑sale tasks such as payment processing, sales tracking and customer interaction, making it suitable for small shops, cafes and mobile retail points.

Advantages

The terminal combines a small footprint with sufficient memory and storage for typical POS applications, enabling stable performance during peak business hours. Integrated Wi‑Fi connectivity ensures straightforward network setup and cloud‑based software compatibility. Inclusion of EU and UK power adapters simplifies deployment across different power outlet types without additional purchases.

Suitable for

• Retail checkout counters and pop‑up stores
• Cafes, restaurants and quick service outlets
• Mobile vendors and market stalls
• Customer service points and appointment desks

Key specifications

• Memory: 4 GB RAM for application multitasking
• Internal storage: 64 GB eMMC for operating system and data
• Wireless: Wi‑Fi connectivity for network and cloud services
• Power: Supplied with both EU and UK power adapters for regional compatibility
• Form factor: Compact countertop or portable POS terminal design

How to use

Unpack the SUNMI FLEX 3 A13 and connect the supplied EU or UK power adapter to a compatible outlet. Power on the device and complete the initial system setup following on‑screen prompts: select language, connect to a Wi‑Fi network and sign in to your POS or management software. Install or configure payment and sales applications as required, load any necessary peripheral drivers and perform a test transaction to confirm network and payment gateway connections. Regularly back up settings and sales data to a cloud service or local server when supported.

Recommendations

Place the terminal on a stable, flat surface away from direct sunlight and moisture. Use a reliable Wi‑Fi connection or a dedicated access point for consistent performance, and keep the system firmware and POS software up to date. For busy environments, monitor available storage and clear logs or old data periodically to maintain responsiveness.