ROCK 3B
A Pico-ITX form factor SBC with Multifunctional Interface
Industrial-Grade or Consumer-Grade
Take Your Pick.
Consumer-Grade comes with RK3568 SoC
Industrial-Grade comes with RK3568J SoC
Radxa ROCK 3B
Rockchip RK3568(J) With 22nm Lithography Process,
It Features High Performance and Low Power Consumption with Lightweight AI NPU
Outstanding GPU Performance for
Stunning Graphics Experience
The Mali™-G52 utilizes a wider execution engine, offering up to 8 threads compared to its predecessor's 4
threads. It provides higher graphics performance on the same chip area, resulting in a 15% improvement in
energy efficiency, reducing device power consumption and heat generation, while also supporting longer gaming time.
Revolutionize Industrial AI Computing with
ROCK 3B's NPU Acceleration
The RK3568(J), integrated with a specialized NPU, catalyzes innovations with its remarkable computing capabilities, delivering
Multifunctional Interface
Enjoy the 4G mobile network experience
Experience High-Speed, Low-Latency Wired and Wireless Connections
Triple Display Support three of them:
1x LVDS / MIPI DSI, 1x MIPI DSI, 1x eDP, 1x HDMI
Multiple Storage and Booting OS Solution:
eMMC Connector, MicroSD Card Slot, M.2 M Key 2280 NVMe SSD
Camera
1x MIPI CSI
4K Ultra HD Display with Multi-Monitor Support
Application Scenarios
Comprehensive Technical Documentation and
Active Community
Quality Assurance and
Long-Term Supply and Maintenance
01- Stringent Testing, Pursuing Excellence in Quality
A standardized manufacturing process, from component procurement and surface mounting to final production, undergoes multiple rigorous tests to ensure strict quality control.
 Advanced Manufacturing |
 Quality Assurance |
 Premium Materials |
02- Million-Level Shipment Quality Assurance and Supply Chain Optimization
With annual shipments of Radxa-related products in the millions, our supply chain has been optimized for large-scale production with quality assurance. By choosing Radxa's design services, customers can enjoy cost-effective and reliable quality guarantees.
 Steady Supply |
 Automated Production |
 Timely Logistics |
Interfaces
Tech Specs
| Radxa ROCK 3B Specifications | |
|---|---|
| SoC | Rockchip RK3568(J) |
| CPU | Quad‑core Arm® Cortex™‑A55 (Armv8) 64‑bit @ 2.0GHz |
| GPU | Arm® Mali™ G52 - OpenGL® ES 1.1/2.0/3.2 - OpenCL™ 2.0 - Vulkan® 1.1 |
| NPU | 1TOPs @ INT8/INT16/FP16/BFP16 MAC hybrid operation Supports TensorFlow, TF-lite, Pytorch, Caffe, ONNX, MXNet, Keras, Darknet |
| Multimedia | - H.264 / H.265 / VP9 decoder up to 4K@60fps - H.264 / H.265 encoder up to 1080@60fps |
| RAM | 2 / 4 / 8GB 32-bit LPDDR4 |
| Storage | - 1x eMMC connector - 1x Micro SD(TF) card slot - 1x M.2 M Key (PCIe 3.0 x2) for NVMe SSD - 1x SPI Flash for Bootloader |
| Display | - 1x HDMI 2.0 (up to 4Kp60) - 1x 2-lane MIPI DSI - 1x 4-lane MIPI DSI - 1x eDP port with touch panel support |
| Camera | 1x 2-lane MIPI CSI |
| Ethernet | 2x Gigabit Ethernet (1x with PoE support via HAT) |
| Wireless | - 1x M.2 E Key with SDIO, UART, USB (supports WiFi 6 / BT modules) - Compatible with standard M.2 Wireless modules (SDIO type) |
| Mobile Network | - 1x M.2 B Key (PCIe, SATA, USB) - 1x SIM Card slot for 4G cellular access - Supports M.2 3042 B Key modules |
| USB | - 1x USB 3.0 HOST - 1x USB 3.0 OTG - 2x USB 2.0 HOST |
| Audio | 1x 4‑ring 3.5mm Headphone Jack |
| Connectivity | 40-pin GPIO Header: - 5x UART - 1x SPI - 2x I2C - 1x PCM/I2S - 1x CAN - 6x PWM - 1x ADC - 6x GPIO - 1x USB 2.0 - 2x 5V DC power in - 2x 3.3V power pins |
| Software | Debian Linux, Android 11 support |
| Power Requirements | - USB PD 2.0: 9V/2A, 12V/2A, 15V/2A, 20V/2A via USB Type-C - Qualcomm® QC 2.0/3.0: 9V/2A, 12V/1.5A - Fixed voltage input: 6V to 24V via USB-C - 5V via GPIO Pin 2 & 4 |
| Operating Conditions | - Recommended temperature: 0 ~ 50°C - Throttles above 80°C; cooling advised for full performance |
| Dimensions | 100 mm x 75 mm |
| Certifications | FCC / CE |
Download
Documentation
| Getting Started | Download |
Product Information
| Product Brief | Download |
| Schematic V1.51 | Download |
| Components Placement Map (SMD V1.51) | Download |
| 2D Drawings | Download |
Official Images
| Debian OS | Download |
Product Compliance
| CE | Download |
| FCC | Download |
| KC | Download |
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Custom Requirements?
Discussion Forum
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