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ROC-RK3399-PC Pro ROC-RK3399-PC Plus

ROC-RK3399-PC Plus

Six-Core 64-Bit High-Performance Main Board

Equipped with high-performance RK3399 processor and adopts multiple power supply modes. It supports WIFI or BT wireless connection and can be connected to the expansion board, making the performance stronger and superior. When combined with the all-aluminum alloy case, it becomes a pocket portable personal computer.

High-performance Core Processor

With"server-level" dual-core Cortex-A72+ quad-core Cortex-A53 architecture, the frequency is up to 1.8 GHz, and 4GB LPDDR4 dual-channel 64-bit RAM high-performance memory is configured to comprehensively improve the performance of mainboard.

Portable Personal Computer

With unique model design and the size is only 120 x 72 x 11.2mm. When combined with the all-aluminum alloy case, it becomes a pocket portable personal computer.

Expansion Board Combination

Expansion board onboard balanced charging circuit can charge the battery, and it can also be powered by POE+. The equipped M.2 M-Key and M.2 E-Key interface can be separately used to expand SSD and provide SDIO 3.0 and USB 2.0 signals. ROC-RK3399-PC Plus is combined with the expansion board, which can greatly improve its performance.

Strong Network Capability

Supports Gigabit Ethernet, 2.4GHz Wifi and Bluetooth4.2, as well as owns strong Network expansion capability.

Multiple Operating Systems

Supports xserver, wayland display framework and multiple operating systems such as Android, Ubuntu, Debian9 and Linux+QT. It has onboard SPI flash and supports boot with TF card, EMMC, SSD and USB flash disk, making it more convenient to start the system.

Multiple Power Supply Modes

The main board can be powered by DC 12V, POE+ (802.3 AT, output power: 30W) via the expansion board or dual-cell battery. With multiple power supply modes, it can cater to the demands of users in different scenarios, making it more flexible and convenient to use.

Rich Peripheral Interface

With rich interfaces, such as MIPI DSI/eDP screen interface, dual-channel MIPI CSI camera interface(built-in ISP), Type-C(USB3.0+DP1.2), USB 2.0, USB3.0, HDMI 2.0, Gigabit Ethernet (RJ45), PCle, GPIO, etc.


Basic Specifications

ROC-RK3399-PC Plus

ROC-RK3399-PC Pro


Rockchip RK3399, 6-core 64-bit ( dual-core A72+ quad-core A53) processor, frequency up to 1.8GHz

GPU Mali-T860 MP4 quad-core GPU, support OpenGL ES1.1/2.0/3.0/3.1, OpenVG1.1, OpenCL, DX11

Support 4K VP9 and 4K 10bits H265/H264 video decoding, up to 60fps

1080P multi-format video decoding (WMV, MPEG-1/2/4, VP8)

1080P video encoding, support H.264,VP8 format

Video post processor: de-interlacing, de-noising, edge/detail/color optimization


eMMC: 16GB/32GB/64GB/128GB (removable)

SPI Flash: Onboard 16MB (16MB-512 MB optional)

Supports TF card expansion

eeMMC: 16GB/32GB/64GB/128GB (onboard)

SPI Flash: Onboard 16MB (16MB-512 MB optional)

Supports TF card expansion

Hardware Features

1000Mbps Gigabit Ethernet (RJ45 interface)


2.4GHz WiFi 802.11b/g/n, Bluetooth 4.2 (supports BLE)

2.4G Hz/5G Hz dual-band WiFi,

supports 802.11 a/b/g/n/ac protocol

Bluetooth 5.0 (supports BLE)


1 × HDMI 2.0, supports 4K resolution (up to 60Hz)

1 × DP1.2 (USB-C) , supports 4K resolution (up to 60Hz)

1 × eDP1.3, supports 2560×1600@60 Hz

2 × MIPI-DSI, supports single/dual channel mode, supports up to 2560*1440@60 Hz output

Supports dual displays: 1×USB-C (2K output) + 1×HDMI (4K output)


1 × 3.5mm jack, supports MIC input

1 × HDMI audio output

1 × DP audio output (USB-C)

1 × Line-in (located in double row female socket)

1 × Line-out (Located in double row female)


2 × MIPI-CSI camera interface (built-in dual 8M ISP, supports up to single 13Mpixel / dual 8Mpixel )


1 x USB2.0, Max current 500 mA

1 x USB3.0, Max current 1000 mA

1 x USB-C, supports USB3.0 OTG data transmission, DP1.2 video output



1 × PCIe2.1( 2Lane), supports 2242 NVMe SSD


1 × Recovery key (at the end of the earphone jack)

1 × Power button

1 × Recovery key (at the end of the earphone jack)


Supports infrared remote control


DC12V/2A (5.5*2.1mm interface)

DC12V-2A (5.5*2.1mm interface)

supports 9-12V wide voltage input


Supports Android, Ubuntu, Station OS, Debian9, Linux+QT, etc.

Supports TF card, EMMC, SSD, U disk boot


120 mm × 72 mm × 11.2 mm

Heat Dissipation

Diagonal hole pitch for heat sink installation: 52mm

Power Consumption

Idle: 0.12W

Normal: 3.6W

Max: 9.6W


Operating Temperature: -20℃- 60℃

Storage Temperature: -20℃- 70℃

Storage Humidity: 10%~80 %