Androidsbc - China source manufacturer for RK3588 coffee shop digital menu board. Featured model AD-RK3588-VW6 (Six-HDMI Video Wall Controller Board): Rockchip RK3588, 8nm, 4x Cortex-A76 @2.4GHz + 4x Cortex-A55 @1.8GHz; 8GB LPDDR4X onboard; 6x HDMI 2.0 4K@60fps (1x6 ribbon walls for retail strips); Dual Gigabit Ethernet, WiFi 6, BT 5.2; -10 to +65 deg C (ext···