Uses Rockchip RK3576 (quad-core Cortex-A72 + quad-core Cortex-A53) octa-core 64-bit processor. The chip has its own 6T computing power NPU, with a main frequency of up to 2.2GHz, and is equipped with Android 14.0 system (the kernel is Linux 5.10), with strong performance and ultra-low power consumption. Rich output interfaces support multi-screen display,Supports up to 8K decoding and various LCD displays, including: dual-channel LVDS/EDP/2*MIPI/HD/Vbyone (optional)/HD IN (optional)/DPIN (optional) input and output. Rich peripheral interfaces, highly integrated with rich function expansion interfaces, which effectively improves the expandability of industry customization. It has 7 USB interfaces (2 USB3.0_HOST, 4 USB2.0_HOST, 1 Typec_HOST), 7 serial ports (6 TTL serial ports (optional 4 RS232 and 2 RS485), 1 Debug), 4 I/O ports It supports mainstream USB/serial devices in the industry, printers, card readers, password keyboards, fingerprint scanners, cameras, ID card recognition, QR code scanners, etc., and provides demo test programs. Rich network communication methods, 1000M Ethernet, support POE network port; 2.4G+5G dual-band WiFi 6 module, supports Bluetooth; Support 4G/5G, connect to PCI-E 4G/5G module. It is widely used in iFPD, industrial control and gateway, cloud terminal, face recognition equipment, vehicle-mounted central control, commercial display and other fields. CPU:RK3576, eight cores, main frequency 2.2 GHZ DDR:Standard 4G LPDDR4 EMMC:Standard 32G Decoding resolution:Supports up to 8K operating system:Android14.0 (kernel is Linux5.10) PCB:6-layer board Size:170.0x95.0mm, thickness 1.6mm The product appearance and printed words may vary depending on the batch, but this does not affect use. Colour:As Shown Material:PCB Package Contents: 1 * Motherboard 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.