Rock3 Model C

Rock3 Model C
Regular price $54.00 Sale price $50.00

ROCK 3C features a quad core Cortex-A55 ARM processor, 32bit 3200Mb/s LPDDR4 and up to 4K@60 HDMI 

ROCK 3C features a quad core Cortex-A55 ARM processor, 32bit 3200Mb/s LPDDR4 and up to 4K@60 HDMI 


Rockchip RK3566 64bit quad core based SBC

With a small form-factor, various interfaces, outstanding design and performance it is the perfect entry level SBC for your personal or business oriented projects.

Rock3 Model C product details

RK3566 64bit quad core processor

Quad-core Cortex-A55, frequency 1.6Ghz


Mali G52



Memory LPDDR4 

LPDDR4@2112MT/s, 1/ 2/ 4/ 8GB variants

Wifi/BT Antenna

Wifi/BT with external antenna support (uFL)


eMMC module (optional)

Optional industrial level high performance eMMC module, 16G/32G/64G/128G available (click on module bottom side)

Micro SD card

uSD card slot supports up to 128GB uSD card


M.2 (M) 2230 up to 1T M.2 NVME SSD

Display HDMI

HDMI 2.0 up to 4k*2k@60

MIPI DSI 2 lanes via FPC connector

HDMI and MIPI DSI can not work at the same time


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 800 MP camera


Wireless 802.11 ac

WiFi 5 / Bluetooth 5


USB 3.0 HOST x1

USB 2.0 OTG port x1 (middle upper one)

USB 2.0 HOST x2

default - DEVICE, activate - HOST via serial command GPIO header


GbE LAN (with Power over Ethernet (PoE) support via additional PoE HAT)

IO 40-pin expansion header :

- 5 x UART
- 1 x SPI bus
- 2 x I2C bus
- 6 x PWM
- 1 x ADC
- 6 x GPIO
- 2 x 5V DC power in
- 1 x 3.3V power in



RTC battery connector for time backup (optional)

Power button

Dual pin PWM fan header (controller chip onboard)

Power USB-C recommended 5V/3A (5V/5A is recommended when using with SSD)

Size 85mm x 56mm

NOTE! Fits mechanically many of the existing Raspberry Pi 4 accessories

Essentials You Need

  • ROCK 3 Model C
  • Power adapter with USB type C port equal or larger than (5V3A) 15W (or 5V5A - 25W with mounted SSD)
  • MicroSD Card or eMMC module with eMMC-to-uSD adapter board
  • Keyboard & Mouse
  • Monitor with HDMI input


Additional information & Setup instructions


Purchasing & Delivery

You may be liable for import duties, sales tax, or customs processing fees. It's your responsibility to ensure you're fully aware of the local requirements for importing goods from China to your location. We cannot offer any refunds due to unexpected charges applied locally. We are required to include a commercial invoice with all shipments.


Since July 1st, 2020 EU buyers are obliged to pay local VAT on all orders shipped. The previously VAT free value of up to €22 has been cancelled. Instead there is a new regulation for goods imported to the EU for values up to €150. (i.e. not subject to excise duties)

Because ALLNET China is not able to pre-collect the related VAT on the checkout yet, you will be contacted directly when the parcel arrives in your country and asked to pay the outstanding amount.

After that the parcel will be delivered to you like before. We work on a solution to make this more convenient for you and hope to present it to you soon.

IMPORTANT NOTICE! If the requested payments from the EU tax authorities are not balanced, the parcels will be either destroyed or returned to us. In this case we unfortunately can not refund both shipment cost and product price. The return process creates high cost on administration, shipment and re-import which have to be covered.