
Description
DS-6320SE motherboard overview
The DS-6320SE 1080P HD Digital Signage Motherboard is a high-performance, ultra-compact embedded mainboard designed for digital signage, commercial displays, self-service terminals and smart interactive devices.
Featuring a dual-system architecture compatible with both Android 9.0 and OpenHarmony 5.1, it offers exceptional flexibility for developers, integrators and industry applications.
Equipped with a quad-core GK6320V100 processor, powerful Mali-450 GPU and dual display output options, the DS-6320SE delivers smooth 1080P/4K video playback, stable connectivity and rich expansion interfaces—all within a compact 100 × 80 mm form factor.

DS-6320SE motherboard feature
- Mini Form Factor (Ultra-Compact 100 × 80 mm)
Ideal for embedded installations with limited internal space while maintaining strong multimedia performance.
- Dual-System Compatibility: Android + OpenHarmony
Supports Android 9.0 and OpenHarmony 5.1, enabling access to both ecosystems—perfect for industries transitioning to HarmonyOS-based platforms.
- 4K Ultra HD Display Output
Supports HDMI 4K@60Hz output and LVDS 1080P display, meeting diverse commercial display requirements.
- Exceptional Cost-Performance
Optimized hardware configuration ensures high efficiency, stable operation and lower integration cost.

DS-6320SE motherboard Core hardware configuration
CPU: GK6320V100, 4-core 64-bit Cortex A55 architecture, delivering high performance with low power consumption.
GPU: Mali450, offering robust graphics processing capabilities and supporting smooth playback of high-definition video streams.

DS-6320SE motherboard Dual-System Compatibility
The DS-6320SE motherboard seamlessly supports both Android and OpenHarmony dual systems. While fully inheriting Android's rich application ecosystem, it also provides a forward-looking pathway for integrating into the open-source HarmonyOS ecosystem. This significantly expands the deployment flexibility and future scalability of digital signage across diverse industry scenarios.
DS-6320SE motherboard HD Display Output Options
HDMI Output (Optional)
- 1 × Type-A HDMI
- Up to 3840 × 2160 @ 60Hz (4K UHD)
- Crisp, vibrant image quality for digital signage and advertising screens
LVDS Output (Default)
- Single/Dual 6-8bit LVDS
- Drives 50/60Hz LCD panels directly
- Maximum resolution: 1920 × 1080 @ 60Hz
DS-6320SE with Extensive Expansion Interfaces
USB Ports: 3x USB 2.0 ports supporting external keyboards, mice, USB drives, and other devices
Serial Communication: 1x TTL serial port (configurable as RS232) for serial communication between devices.

DS-6320SE motherboard Multi-Mode Networking
Wired Networking: 1 x 10/100M auto-negotiating Ethernet port for stable and reliable connectivity.
Wireless Connectivity: Built-in 2.4GHz Wi-Fi enables wireless data transmission with flexible deployment.
DS-6320SE motherboard Application Scenarios
The DS-6320SE motherboard is widely used in scenarios such as digital signage, electronic water signs, information kiosks, mobile signage, and smart interactive terminals.

DS-6320SE motherboard Specifications
Core Configuration | CPU: GK6320V100 processor Operating System: Android 9.0 or OpenHarmony 5.1 Memory: 1GB standard Storage: 8GB standard |
Display Interfaces | HDMI Output (Optional): 1 port, standard Type-A female connector, supports up to 3840x2160@60Hz resolution LVDS Output (Default): 1 port, supports single/dual 6-8bit, directly drives 50/60Hz LCD screens, maximum resolution 1920*1080@60Hz |
Expansion Ports | USB: 3x USB 2.0 Serial Port: 1x TTL (configurable as RS232) |
Network Support | Wireless: Built-in WiFi Wired Network: Supports 10/100M auto-negotiating Ethernet |
Audio Configuration | Audio Input/Output: Speaker output (supports left/right channel output, default 6W, configurable to 10W with resistor modification) Headphone Output: Supports one 3.5mm four-segment headphone jack |
Other
| Dimensions: 100*80mm RTC: Supports RTC real-time clock System Upgrade: Supports local USB upgrade Power/Remote: 12V 3A / Supports remote control |
FAQ
How big is the DS-6320SE motherboard?
Its compact 100 × 80 mm size is ideal for embedded installations where internal space is limited.
Does the DS-6320SE support 4K display output?
Yes. The HDMI port supports up to 4K@60Hz output, while the LVDS interface supports 1080P@60Hz, making it suitable for digital signage, information panels and advertising displays.
What operating systems does the DS-6320SE support?
The DS-6320SE supports Android 9.0 and OpenHarmony 5.1, giving developers flexibility to choose between Android’s mature ecosystem and the growing HarmonyOS ecosystem.
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