Min. Order Reference FOB Price
1 Piece US$1,250.00-1,350.00 / Piece
Product Description
Product Description Powerful core Adopt STM32 core motherboard architecture, compatible with RS232 serial port/SD card/MicroUSB interface. OTG mobile phone U disk Standard 8G OTG large-capacity mobile phone U disk, two-way communication socket, realize the mutual transfer of information ...