Rockchip® ARM Cortex A72+A53 RK3399, 2* RJ45 Features 1. Rockchip® ARM Cortex A72(Dual Core 1.8GHz) + Cortex A53(Quad Core 1.4GHz) 2. On board 1333/2GB DDR3L DRAM 3. On board 16G Flash ROM Max 64GB 4. Support WIFI and BlueTooth 5. 1* Realtek GbE, 1* Realtek 10/100Mbps LANP 6. 2* UART, 2* RS232, 2* USB3.0, 6* USB2.0, 1* OTG (Co-lay USB3.0) 7. 1* HDMI2.0, 1* eDP, 1* 24-bits Dual CH LVDS 8. Support 4K H.264/H.265 video decoding, up to 60fp 10bits coding 9. Support 1080P H.264 format video encoding 10. 1* Mini PCIe (Full size), 1* Micro SD Max. 256GB, 1* SIM Card Socket 11. Support Android 7.1, Debian9.0 　

Rockchip® ARM Cortex A72+A53 RK3399, 1* RJ45 Features 1. Rockchip® ARM Cortex A72 (Dual Core 1.8GHz) + Cortex A53 (Quad Core 1.4GHz) 2. On board 1333/2GB DDR3L DRAM, On board 16G Flash ROM (Max. 64GB) 3. Support WIFI and Blue Tooth 4. 1* Realtek GbE, 3* UART, 1* RS232, 2* USB3.0， 6* USB2.0, 1* OTG (Co-lay USB3.0), 1* HDMI2.0, 1* eDP 5. Support 4K H.264/H.265 video decoding, up to 60fp 10bits coding 6. Support 1080P H.264 format video encoding 7. 1* Micro SD Max 256GB 8. Support Android 7.1, Debian9.0 　

Rockchip® ARM Cortex-A17 RK3288: Supports Android 9.0 & Debian 9.0 OS Features

• Powered by Rockchip® ARM Cortex-A17 RK3288 with quad-core 1.6GHz performance
• Dual Display Output: 1 x HDMI, 1 x eDP, 1 x LVDS, 1 x MIPI DSI for flexible display options
• Default Onboard Memory: 2GB DDR3L 1333 DRAM
• Onboard Storage: Supports default 8GB flash, expandable up to 64GB
• Storage Expansion: 1 x Micro SD slot supporting up to 64GB
• Supports Audio Codec with 1 x Audio Jack for Line-in & MIC-in and 1 x 3W Speaker
• Comprehensive I/O: Includes 4 x COM, 6 x USB 2.0, 1 x GPIO, 1 x RJ45, and 1 x MIPI CSI
• Wireless Connectivity: Built-in 802.11 b/g/n 2.4G and Bluetooth V4.1

Rockchip® ARM Cortex A17 RK3288, 5V DC-in Features 1. Rockchip® ARM Cortex A17 RK3288 Quad-core 1.8GHz 2. On board 1333/2GB DDR3L DRAM 3. On board 8G Flash ROM up to 64GB 4. 1* Realtek GbE, 1* 26bit GPIO, 4* USB2.0, 1* OTG, 1* HDMI, 1* MIPI DSI, 1* MIPI CSI 5. 1* Micro SD up to 64GB 6. Support 802.11 b/g/n 2.4G, BT-V4.0 7. Support Android 9.0 and Debian9.0 　

Rockchip® ARM Cortex A53 RK3328, 1.8” Size, Android 7.1 Features 1. Rockchip® ARM Cortex A53 RK3328 Quad-core 1.5GHz 2. Onboard 1600 /2GB DDR3L DRAM (Max. 4GB) 3. 8G Flash ROM (Max 32GB) 4. Support 1* GbE and 1* 10/100M LAN 5. Support 10bit GPIO 6. 1* HDMI (3840 x 2160@60Hz) 7. 2* USB2.0, 1* OTG, 1* Line-out 8. 1.8” Form Factor (85*56mm) 　

Rockchip® ARM Cortex A53 RK3328, 1.8” Size, Android 7.1 Features 1. Rockchip® ARM Cortex A53 RK3328 Quad-core 1.5GHz 2. Onboard 1600 /2GB DDR3L DRAM 3. 8G Flash ROM (Max 32GB) 4. Support 1* GbE and 1* USB3.0 5. Support 10bit GPIO 6. 1* HDMI (3840 x 2160@60Hz) 7. 2* USB2.0, 1* OTG, 1* HDMI, 1* Line-out 8. 1.8” Form Factor (85*56mm)