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A High-Performance SBC with Dual Displays and 4K

  • Rockchip OP1
    64-bit SoC

  • Dual Display 4K & 2K

  • Onboard eMMC

  • Gigabit Ethernet

Rockchip OP1

64-bit processors with Arm® big.LITTLE technology
provide enhanced performance with low power consumption and high efficiency

  • A72

    Dual Cortex™-A72 frequency 2.0GHz

  • A53

    Quad Cortex™ A53 frequency 1.5GHz

  • GPU

    Arm® Mali™ T860MP4

Arm® Mali™ T860MP4 GPU

Support OpenGL ES1.1 / 2.0 / 3.0 / 3.1 / 3.2, Vulkan 1.0, OpenCL1.1, 1.2, DX11 etc

FP32 Performance in GFLOPS

Flexible memory configurations
to meet your unique needs

RAM: 2 / 4 GB LPDDR4

Onboard eMMC: 16 / 32 / 64 / 128 GB

Immerse in 4K Delight, Exquisite Like Reality

Support H.265/VP9 (HEVC) hardware decode (up to 4Kp60)
Support H.264 hardware decode (up to 1080p60)

Supporting mirror and extended modes for display

Standard HDMI 2.0 up to 4k@60fps

MIPI DSI interface support 1080p@60fps

*HDMI and MIPI DSI can work at the same time, support mirror mode or extend mode

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

Onboard eMMC

Supports up to 128 GB

M.2 M Key

Supports up to 2TB 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

    Support up to 800 MP camera

    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

  • Gigabit Ethernet

    GbE LAN without Power over Ethernet (PoE) support

  • 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:

    2 x UART

    2 x SPI bus

    3 x I2C bus

    1 x PCM/I2S

    1 x SPDIF

    2 x PWM

    1 x ADC

    6 x GPIO

    2 x 5V DC power pin

    2 x 3.3V power pin

Buy Radxa ROCK 4A+

Radxa ROCK 4A+

Choose Available Country or Region

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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