China RK3588 Advertising Machine All-in-One Mainboard OEM manufacturer and export supplier for global markets. AndroidSBC provides CE / FCC / RoHS certified RK3588 advertising machine boards (AS-series platform) with genuine Rockchip RK3588 octa-core silicon, hardware 8K decode, GMS / EDLA certified Android builds, Ubuntu and Yocto Linux support, wide-temper···