512GB eMMC industrial signage board

School digital notice board player — Wanlin AndroidSBC, 12-year Chinese digital signage box and Android media player manufacturer, WL-SB900 (AI Edge Signage Box Motherboard 6 TOPS) certified CE/FCC/RoHS. RK3588 6 TOPS NPU + AI Analytics + Face/Audience Detection + 8K + Smart Retail + Sensor-Tr. MOQ from 50 units, OEM/ODM from 500 units, 15-20 day delivery, ···