Rock 3A

2,220.65 2220.65 ZAR


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South Africa: Price: R115, 2-4 working days.
International: Contact us for a quote.
No Charge - 3 Appian Place, 373 Kent Ave, RandburgEffortlessly bridge legacy and modern technologies with our DB9 to USB Connector, enabling seamless connectivity between serial devices and USB ports.

All items subject to 1 month warranty. Extended 12 month warranty available at 20% of purchase price. t&c apply

Radxa Rock Pi 3A

Powered by a Rockchip RK3568

The Rockchip RK3568 64bit quad core based SBC is the latest generation SBC based on RK3568 in the traditional form factor. Outstanding features, highest flexibility and leading edge development standards make this SBC most certainly the highlight of 2021 in this market segment.

Powered by the RK3568 in a traditional form factor with outstanding performance this board is perfect for your personal or business orientated project.  


RK3568 64bit quad core processor
Quad Core Cortex-A55 up to 2GHz
Mali G52 GPU, OpenGL ES 1.1/2.0/3.2,OpenCL 2.0,Vulkan 1.1, high performance dedicated 2D processor
0.8T NPU

64bit dual channel LPDDR4@3200MT/s, 2, 4 & 8GB

DRAM controller frequency up to 1560MHz

SPI Flash
16MB SPI flash soldered 
Wifi/BT with external M.2 module support
eMMC module (removable)
Industrial level high performance eMMC storage, 16G/32G/64G/128G available
Micro SD card
uSD slot supports up to 128G uSD card
M.2 Interfaces

M.2 connector M key (bottom) for NVMe with PCIe 3.0 x2 lanes

note: M.2 extension board plus heat-sink is recommended for proper mounting on Rock 3

M.2 connector E key (top) for connectivity with PCIe 2.0 x1/SDIO/UART, WiFi6 cards supported (please check the available M.2 WiFi modules)

Display HDMI
HDMI 2.0 up to 4k@60

MIPI DSI 2 lanes via FPC connector

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

Audio 3.5mm jack with mic with improved mechanics

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


MIPI CSI 2 lanes via FPC connector, support up to 8MP camera

USB 3.0 OTG x1

USB 3.0 HOST x1

hardware switch for host/device switch, upper one

dedicated USB3.0 channel, lower one

both USB3.0 ports can be configured in SATA mode with an optional SATA breakout cable (muxed USB3.0/SATA mode)

USB 2.0 HOST x2


Wireless / Bluetooth

via optional M.2 WiFi/ BLE modules


GbE LAN with PoE support

additional HAT is required for powering via PoE

IO 40-pin expansion header :
- 1 x UART
- 2 x SPI bus
- 2 x I2C bus
- 1 x PCM/I2S
- 1 x SPDIF
- 1 x PWM
- 1 x ADC
- 6 x GPIO
- 2 x 5V DC power in
- 2 x 3.3V power pin

RTC battery connector for time backup

Power USB PD (new generation QC/PD protocol IC)

Support USB Type C PD 2.0, 9V/2A, 12V/2A

Power Supply Qualcomm® Quick Charge™

Support QC3.0/2.0 adapter, 9V/2A, 12V/1.5A

Size 85mm x 54m

Specifications for Rock 3A

RAM/Memory 2GB or 4GB or 16GB


2GB , 4GB , 16GB