export supply

RK3588 8K 60fps HDMI 2.1 output — AndroidSBC, a Chinese RK3588 advertising machine motherboard manufacturer and exporter by Wanlin Manufacturing Group, offers a 9-model ADB line (ADB-100 to ADB-900) covering single-screen 4K advertising boards, 8K flagship players, dual-screen independent display boards, four-HDMI video wall controllers, six-screen wall boa···