---
product_id: 678939169
title: "Tinker Board 3/3S, 2GB/4GB LPDDR4X RAM, RK3566, 1TOPS NPU, Credit-Card Sized SBC (Tinker Board 3S,4GB RAM)"
brand: "youyeetoo"
price: "€ 295.43"
currency: EUR
in_stock: true
reviews_count: 1
category: "Youyeetoo"
url: https://www.desertcart.hr/products/678939169-tinker-board-3-3s-2gb-4gb-lpddr4x-ram-rk3566-1tops
store_origin: HR
region: Croatia
---

# 12-19V power with OVP/OCP/ESD Compact credit-card size SBC 1 TOPS NPU AI power Tinker Board 3/3S, 2GB/4GB LPDDR4X RAM, RK3566, 1TOPS NPU, Credit-Card Sized SBC (Tinker Board 3S,4GB RAM)

**Brand:** youyeetoo
**Price:** € 295.43
**Availability:** ✅ In Stock

## Summary

> 🚀 Compact power, AI-ready — the future of smart computing in your pocket!

## Quick Answers

- **What is this?** Tinker Board 3/3S, 2GB/4GB LPDDR4X RAM, RK3566, 1TOPS NPU, Credit-Card Sized SBC (Tinker Board 3S,4GB RAM) by youyeetoo
- **How much does it cost?** € 295.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/678939169-tinker-board-3-3s-2gb-4gb-lpddr4x-ram-rk3566-1tops)

## Best For

- youyeetoo enthusiasts

## Why This Product

- Trusted youyeetoo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **AI-Driven Performance:** Harness 1 TOPS NPU for cutting-edge AI tasks like object and speech recognition, future-proofing your smart projects.
- • **Versatile Connectivity:** Multiple USB ports, M.2 E-Key for WiFi 5/6 & BT, plus HDMI 4K@60Hz output for ultimate integration flexibility.
- • **Robust & Fanless Design:** Enjoy silent, reliable operation with a compact, fanless build that fits seamlessly into any professional environment.
- • **Developer-Ready Ecosystem:** Accelerate your innovation with comprehensive SDKs, FOTA support, and multi-OS compatibility including Debian and Android.
- • **Power-Efficient & Protected:** Operate confidently with wide 12-19V input and built-in over-voltage, over-current, and electrostatic discharge safeguards.

## Overview

The Tinker Board 3/3S is a credit-card sized, fanless single board computer powered by a Rockchip RK3566 quad-core Cortex-A55 CPU and Mali-G52 GPU. Featuring up to 4GB LPDDR4X RAM, a 1 TOPS NPU for AI acceleration, and versatile connectivity options including USB 3.2, M.2 E-Key for WiFi 5/6, and 4K HDMI output, it’s designed for smart retail, healthcare, and IoT applications. With robust power protection and a developer-friendly software suite, it delivers efficient, silent, and scalable performance for professional-grade embedded solutions.

## Description

Introduction： Arm SBC, RockchipRK3566 Quad-core, NPU, LPDDR4X RAM, eMMC, HDMI, MIP-DSl, 12-19V DC in Tips:All specifications are subject to change without notice. Specifications and features vary by model, and all images are illustrative.Please refer to the specification pages for full details.PCB color and bundled software versions are subject to change without notice. Tinker Board 3S has 16GB EMMC onboard, Tinker Board 3 does not have EMMC onboard. 12V DC Power Link:https://www.youyeetoo.com/products/12v-3a-power-supply-adapter-dc-jackTF Card: https://www.youyeetoo.com/products/mirco-sd-tf-card-16gb-32gb-64gb-128gb-256gb-512gb-1tb Shipping List Tinker Board 3/3S x1 Wi-Fi/BT antenna cable x2 Heatsink x1 SpecificationSoc: Rockchip RK3566CPU: Quad-core Arm Cortex-A55GPU: Arm Mali-G52NPU: Rockchip NPUDisplay: 1 x HDMI, supports up to 4096 x 2160 @ 60 Hz1 x MIPI DSI, Supports four lanes up to 6 Gbps, 1920 x1080 @ 60 Hz (22 pin)Memory Size: Dual-channel LPDDR4X 2GB / 4GBStorage: Micro SD (TF) card slot (push/pull)M.2 E key 2230: 1 x for WiFi 5/6 & BT module (PCIe 2.0 x1, USB 2.0)USB: 1 x USB 3.2 Gen1 Type-A2 x USB 2.0 Type-A ports2 x USB 2.0 Micro B, device only1 x USB 2.0 4-pin headerPower Connector 12-19V: 1 x DC barrel power input jack (5.5/2.5 mm)OS Support: Debian / Android / YoctoDimension: 3.37 inch x 2.125 inch (85 × 56 mm)

Review: No support page for Tinkerboaed 3 or even RK3566 - The product comes with Debian 11 installed. I can locate no support page for the Tinkerboard 3 or any support information for the Rk3566 SOC. Its like the product doesn't exist except for the ability to order one. A real ASUS disappointment here!!

## Features

- [Product Introduction] Tinker Board 3/3S compact fanless Arm-based SBC, seamlessly integrates into systems, with a versatile software suite that ensures swift market readiness, offering FOTA, advanced controls, and SDKs, with comprehensive technical support.
- [Shipping List] Tinker Board 3/3S x1, Wi-Fi/BT antenna cable x2, Heatsink x1
- [ AI Capabilities]The Tinker Board 3 features a 1 TOPS NPU for AI tasks, using Rockchip RKNN for model handling. It's designed for applications like object, speech, and face recognition, catering to the expanding AI market.
- [Overview] Tinker Board 3 offers superior graphics and security with a 64-bit quad-core Arm Cortex-A55 CPU and Mali-G52 GPU. This compact, fanless SBC is ideal for smart retail and healthcare with support for IoT gateways, digital signage, and medical devices.
- [Power Efficiency and Protection] Tinker Board 3 offers long-lasting sustainability and cost savings with a 12V-19V range, OVP, OCP, and ESD for durability. Its efficient transistors reduce power use, aligning with eco-friendly goals.
- [Connectivity and Versatility]The Tinker Board 3 offers diverse connectivity with M.2 E-Key for WiFi, USB 2.0, 12-19V power, and USB 3.2 Type-A, making it ideal for IoT, signage, kiosks, and medical devices.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DLB9J48W |
| Best Sellers Rank | #9,510 in Single Board Computers (Computers & Accessories) |
| Brand | youyeetoo |
| Color | Tinker Board 3S |
| Customer Reviews | 1.0 1.0 out of 5 stars (1) |
| Date First Available | October 29, 2024 |
| Item Weight | 1.76 pounds |
| Manufacturer | youyeetoo |
| Package Dimensions | 5.91 x 3.94 x 1.97 inches |

## Images

![Tinker Board 3/3S, 2GB/4GB LPDDR4X RAM, RK3566, 1TOPS NPU, Credit-Card Sized SBC (Tinker Board 3S,4GB RAM) - Image 1](https://m.media-amazon.com/images/I/81TBOsCv4eL.jpg)
![Tinker Board 3/3S, 2GB/4GB LPDDR4X RAM, RK3566, 1TOPS NPU, Credit-Card Sized SBC (Tinker Board 3S,4GB RAM) - Image 2](https://m.media-amazon.com/images/I/71b9zZlQKZL.jpg)
![Tinker Board 3/3S, 2GB/4GB LPDDR4X RAM, RK3566, 1TOPS NPU, Credit-Card Sized SBC (Tinker Board 3S,4GB RAM) - Image 3](https://m.media-amazon.com/images/I/71lBlCTRncL.jpg)
![Tinker Board 3/3S, 2GB/4GB LPDDR4X RAM, RK3566, 1TOPS NPU, Credit-Card Sized SBC (Tinker Board 3S,4GB RAM) - Image 4](https://m.media-amazon.com/images/I/71RMY+6ZuIL.jpg)
![Tinker Board 3/3S, 2GB/4GB LPDDR4X RAM, RK3566, 1TOPS NPU, Credit-Card Sized SBC (Tinker Board 3S,4GB RAM) - Image 5](https://m.media-amazon.com/images/I/71fnAkalDXL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐ No support page for Tinkerboaed 3 or even RK3566
*by K***K on November 4, 2025*

The product comes with Debian 11 installed. I can locate no support page for the Tinkerboard 3 or any support information for the Rk3566 SOC. Its like the product doesn't exist except for the ability to order one. A real ASUS disappointment here!!

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-22*