RK3588 PCIe 3.0 x4 expansion board Rockchip RK3588 Single Board Computer export OEM ODM wholesale

China RK3588 Video Wall Controller Board 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-temperature validat···