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A Credit Card Sized SBC with Rich Interfaces

  • Rockchip RK3568 SoC

  • 2GB / 4GB / 8GB

  • 4K

  • Gigabit Ethernet Port

Rockchip RK3568

With 22nm Lithography Process
It Features High Performance and Low Power Consumption with Lightweight AI NPU

  • CPU

    Quad-core Arm® Cortex™-A55, 64-bit @ 2.0GHz

  • GPU

    Arm® Mali™ G52 GPU

  • NPU

    0.8 TOPs@INT8

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.

  • "30%"

    More performance density

  • "15%"

    Better energy efficiency

  • "3.6x"

    ML improvements

Revolutionize AI Computing with ROCK 3A's NPU

Neural network acceleration engine with processing performance up to 0.8 TOPS
Support deep-learning frameworks: TensorFlow, Pytorch, Caffe, ONNX etc

0.8 TOPs@INT8


Immerse in 4K Delight, Exquisite Like Reality

Supporting mirror and extended modes for display

HDMI:supporting displays up to 4K@60fps resolution

MIPI DSI:supporting displays up to 1080@60fps resolution

*HDMI and MIPI DSI can work at the same time.

More Interfaces for Your Diverse Application Needs

One M.2 E-Key connector

One M.2 E-Key with PCIe 2.0 interface, SDIO interface, UART interface, and USB interface, enabling high-speed WiFi/BT connectivity and support for other standard M.2 wireless modules.

One Gigabit Ethernet

One Gigabit Ethernet with Power over Ethernet (PoE) support, powered by PoE with an additional HAT required.

One M.2 M Key connector

One M.2 M‑Key Connect supporting up to 8TB M.2
NVMe SSD with 2‑lane PCIe 3.0 interface
enabling high speed storage access.

Multiple Storage and Booting OS Solution
eMMC, Micro SD Card and M.2 M Key Connector

High Speed and Capacity to Fulfill Diverse Storage Needs

Micro SD Card

Supports up to 256 GB TF card


Supports up to 128 GB

M.2 M Key

Supports up to 8TB M.2 M Key NVMe SSD

Various Accessories Support

Official Accessories:
  • Radxa Display 8 HD

  • Radxa ROCK Pi 23W PoE HAT

  • Radxa M.2 Extension Board

  • Radxa Penta SATA HAT

Third Party Accessories:
  • Raspberry Pi Camera
    Module 2

  • Raspberry Pi 7" Touch Screen

Comprehensive Technical Documentation,
Active Community, and Extensive OS Support

  • Comprehensive Technical Documentation and Active Community!

    Radxa provides comprehensive technical documentation, empowering users to fully utilize their products. At the same time, they actively maintain an engaged community, fostering communication and collaboration among users.

  • Extensive Open-Source OS Support

    Experience comprehensive support for a diverse range of open-source operating systems on our SBCs. In addition to Radxa's backing, we actively collaborate with third-party OS organizations, providing you with an extensive selection of options. Empower your projects with exceptional versatility and innovation as you discover both Radxa and third-party supported OS choices here.

Additional Features

  • Camera

    MIPI CSI 2 lanes via FPC connector

    The Camera connector features a compact 1mm pitch

  • Headphone Jack

    One 3.5mm Audio jack (MIC input)

    HD codec that supports up to 24-bit/96KHz audio

  • USB 2.0

    2x USB2 Host ports

    USB 3.0

    1x USB3 OTG port

    1x USB3 HOST port

  • 40x Color GPIO

    Supporting various interface options:

    5 x UART

    1 x SPI bus

    2 x I2C bus

    1 x CAN

    6 x PWM

    1 x ADC

    6 x GPIO

    2 x 5V DC power pin

    2 x 3.3V power pin

Buy Radxa ROCK 3A

Radxa ROCK 3A

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This product is exclusively available through our network of Approved Partners. To find out more about our trusted partner network, please visit their websites.

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