This for R1 Plus is equipped with the RK3328 64-bit 1.5GHz high-performance quad-core -A53 processor, 1GB LPDDR3 RAM, integrated dual Gigabit Ethernet cards, cooling fan interface, USB2.0 interface, TF card slot, Type-C power supply, network port and status LED indicator, power management, 16MB SPI FLASH onboard storage, debug serial port, etc., and supports Android9, , Debian, OpenWRT and other operating systems. It is convenient to embed equipment and meet industrial control needs. The RK3328 on this for R1 Plus is a high-performance processor based on the -A53 architecture, with a variety of powerful embedded hardware engines built in, providing excellent performance for high-end applications, and is widely used in and digital multimedia devices. This for R1 Plus development board relies on the powerful Android 9 and Debian ecosystems, as well as a wealth of expansion accessories, to help users easily achieve delivery from ideas to to mass production. It is an ideal platform for makers, dreamers and hobbyists. for R1 Plus uses the YT8531C Ethernet chip; for R1 Plus uses the 8211E Ethernet chip; the two chips belong to the same level and have the same performance configuration. for R1 Plus has a dedicated image, which is not compatible with for the R1 Plus image. Notice:The shipping list contains 13 pin headers, but they are not soldered on the development board by default. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on Voltage:AC100-240V Color: As Shown Material: PCB+Aluminum Alloy Package Contents: 1 * Development Board 1 * 13 pin headers 1 * Metal Shell 1 * Power adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.