HD-40B is a well-built LCD digital signage motherboard, using A40i quad-core chip solution, equipped with Android 7.1.2 system, the highest frequency is 1.2GHz, and Mail-400MP2 GPU isadopted, which can be compatible with most video formats and decoding capabilities. widely used in the control of LCD display screens in security, medical, transportation, finance, industrial control and other fields.
Huidu HD-40B (1+16) Full Color High performance LCD Motherboard Features：
1.High performance. The RK3399 chip use CPU equipped with Android 7.1 system, which isfaster and more powerful. The main frequency can be as high as 1.8GHz. Compared with thecommon single-core, dual-core and quad-core solutions in the market, the performance havequalitative leap, capable of playing various formats of high-definition video screens, andcapable of handling complex interactive operations.
2.High stability. RK3399 Android integrated board, in hardware and software, add its ownunique technology to ensure the stability of the product can make the final product 7 * 24hours unattended.
3.High integration. RK3399 Android integrated board integrates Ethernet, Wi-Fi, Poweramplifier, USB expansion port, IR remote control function, HDMI, Microphone and otherfunctions, greatly simplifying the overall design.
4.High definition. Largest support 3840*2160 4K decode; support HDMI OUT and HDMI INinterfaces (optional TF expansion port) LCD screen and cropping screens of various sizesand resolutions.