SD card slot expansion board

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RK3566 mainboard for Germany — Wanlin, 12-year Chinese interactive query terminal Android motherboard manufacturer, WL-IQ400 (RK3568 High-Performance Interactive Kiosk Board) certified CE/FCC/RoHS. Rockchip RK3568 (quad Cortex-A55 @2.0GHz, Mali-G52 GPU, 1 TOPS NPU), 8GB LPDDR4X + 128GB e. Android 8.1-15, 4G LTE, multi-touch, cloud CMS, OEM/ODM from 500 unit···