| Item | Content |
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| Product Number | MXQ-RK3328-D4 | | Version | V1.0 | | Release Date | 2026-04-16 | | Effective Date | 2026-04-16 | | Document Status | Revised | | Prepared by | Wang Zhihai | | Reviewed by | N/A | | Confidentiality | Public |
| Version | Release Date | Update Record |
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| V1.0 | 2026-04-16 | Initial release |
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1. Product Introduction
RK3328 is an entry-level 64-bit quad-core SoC adopting ARM Cortex-A53 architecture developed by Rockchip. It is optimized for high-definition video decoding and low-power applications, mainly applied to OTT TV boxes, high-definition media players, NAS and lightweight embedded devices. It features powerful 4K hardware decoding capability, rich interfaces, low cost and low power consumption.
2. SpecificationsProduct Specifications
| Item | Specifications |
|---|
| CPU | RK3328 Quad-core Cortex-A53
Up to 1.5GHz | | GPU | Mali-450MP2 GPU | | DDR | DDR3
Optional: 1GB / 2GB / 4GB | | OS | Android / Ubuntu | | Onboard Storage | Supports eMMC 5.1, SDIO 3.0
Optional: 8GB / 16GB / 32GB / 64GB | | Display Output | 1 × HDMI 2.0, up to 4K@60Hz | | Ethernet | 1 × 100M Ethernet port | | Wi-Fi | Wi-Fi 4, compliant with IEEE 802.11a/b/g/n | | USB | 1 × USB3.1 HOST (Type-A), 5Gbps
1 × USB2.0 OTG (Type-A), 480Mbps (for firmware upgrade)
2 × USB2.0 HOST (Type-A), 480Mbps | | AV Interface | Supported | | SPDIF | Supported (Android system only) | | SD Card | Supported (SDIO 2.0) | | Power Supply | 5V 2A DC power jack, 5.5×2.0mm | | Heat Dissipation | Passive cooling | | Total Power Consumption | Max 8W (without external devices) | | Net Weight | Device: 184g | | Package Weight | Total: 206g | | Operating Temperature | -20℃ ~ 45℃ | | Storage Temperature | -20℃ ~ 70℃ | | Operating Humidity | 20% ~ 85% RH (Non-condensing) | | Storage Humidity | 5% ~ 90% RH (Non-condensing) |
3. Product Schematic Diagram
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