Androidsbc - China source manufacturer for RK3588 streaming media player for signage. Featured model AD-RK3588-DUO (Dual-Screen Independent Display Board): Rockchip RK3588, 8nm, 4x Cortex-A76 @2.4GHz + 4x Cortex-A55 @1.8GHz; 8GB LPDDR4X onboard; HDMI 2.1 4K@60fps + HDMI 2.0 (portrait/landscape mixed); Gigabit Ethernet, WiFi 6, BT 5.2, optional 4G; 0 to +60 d···