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A Light, Compact and Tiny SBC

  • Rockchip RK3566

  • LPDDR4

  • Onboard eMMC

  • WiFi6 / BT5.4

Tiny Form Factor, Extraordinary Performance!

Radxa ZERO 3W

Quad-Core Arm® Cortex™-A55

Up to 1.6GHz

Arm®Mali™-G52 2EE

Support OpenGL® ES1.1/2.0/3.2, Vulkan® 1.1 and OpenCL™ 2.0

Superior Performance, Energy Efficient
Arm® Mali™-G52 2EE GPU

Compared to Arm® Mali™-G51

Arm® Mali™-G52 2EE


Arm® Mali™-G51 MP2


  • 30%

    More performance density

  • 15%

    Better energy efficiency

  • 3.6x

    ML improvements

Powerful Multimedia Processing Capability

H.264/H.265 decoder up to 4K@60fps

H.264/H.265 encoder up to 1080P@60fps

Precision and Clarity, Flowing with Natural Ease

1080P@60fps via Micro HDMI

WiFi 6 / BT 5.4 for a Lightning-Fast Experience!

Lower Latency, Higher Bandwidth

High-Speed Data Transfer and
Efficient Power Delivery


USB 3.0 HOST Type C Port for data


USB 2.0 OTG Type C Port for power and data

Flexible Booting Options

Support for Booting from eMMC and Micro SD Card

High-Definition Image Capture, Within Reach

Bringing Every Photo to Life!

22-Pin MIPI CSI with 0.5mm Pitch

Flexible GPIO Pin Header Expansion

Users Have the Option to Choose Between 40-Pin GPIO Header and Headerless

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.

Buy Radxa ZERO 3W

Radxa ZERO 3W

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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.