ROCK PI 4 Model B


Prices include 25% tariffs for import into the US from China

Rockchip RK3399 64bit hexa core based SBC: Small form-factor, rich feature set, outstanding design and performance.


  • Compatible with android or some Linux distributions.
  • Six core ARM processor
  • Supports USB PD and QC powering.


    • Processor:
      • RK3399 64bit hexa core processor
      • Dual Cortex-A72, freqency 1.8Ghz with quad Cortex-A53, frequency 1.4Ghz
    • GPU: Mali T860MP4 gpu, supports OpenGL ES 1.1 /2.0 /3.0 /3.1 /3.2, Vulkan 1.0, Open CL 1.1 1.2, DX11.
    • Memory LPDDR4: 64bit dual channel LPDDR4@3200Mb/s, 1GB/2GB or 4GB
    • SPI Flash: 4MB SPI flash soldered - NVMe booting from SPI supported
    • Wifi/BT Antenna
    • Storage eMMC module: Optional industrial compatible high performance eMMC module, 16G/32G/64G/128G available
    • Micro SD card: uSD slot supports up to 128G uSD card
    • M.2 SSD: M.2 connector supports up to 2T M.2 NVME SSD
    • Display HDMI: HDMI 2.0 up to 4k@60
    • Peripherals:
      • MIPI DSI 2 lanes via FPC connector
      • Audio: 3.5mm jack with mic with improved mechanics
      • HD codec that supports up to 24-bit/96kHz audio.
      • Camera MIPI CSI (Supports Raspberry Pi Cam v2, others in progress)
      • MIPI CSI 2 lanes via FPC connector, support up to 8MP camera
    • USB 3.0 OTG x1:
      • hardware switch for host/device switch, upper one
      • USB 3.0 HOST x1
      • dedicated USB3.0 channel, lower one
    • USB 2.0 HOST x2: Ethernet GbE
    • Network: Wireless 802.11 ac wifi 2,4/5GHz and Bluetooth 5.0
    • LAN: GbE LAN with PoE support
    • 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(optional)
    • Power USB PD
    • Support USB Type C PD 2.0, 9V/2A, 12V/2A, 15V/2A, 20V/2A
    • Power Supply Qualcomm® Quick Charge™
    • Support QC3.0/2.0 adapter, 9V/2A, 12V/1.5A
    • Size: 85mm x 54mm


    • M.2 extension board plus heat-sink is recommended for proper mounting on Rock Pi 4
    • HDMI and MIPI DSI can work at the same time, support mirror mode or extend mode.
    • Additional HAT is required for powering from PoE


    Warranty is valid for a year, starting upon date of receipt.

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