FR-4 core board

{"cid":"213074","pid":"31388730","pimg_url":"\/\/img1.tradegrowthhub.com\/9b\/01\/4227002bd117\/product\/118570268_s-w400xh400.jpg","name":"Dual FR-4 Allwinner A20 Core A7 Android Linux Low Power Source Board Open Core Board","attrs":{"Price":"Negotiable","MOQ":"1 set","Delivery Time":"Negotiable","Brand":"starwall, OEM \/ ODM"}}

{"cid":"213074","pid":"31388723","pimg_url":"\/\/img1.tradegrowthhub.com\/9b\/01\/4227002bd117\/product\/118570246_s-w400xh400.jpg","name":"100% Available High Quality FR-4 Mainboard DDR3 1G RAM 4G\/8G ROM Motherboard Mails For Buses \/subways\/shopping","attrs":{"Price":"Negotiable","MOQ":"1 set","Delivery Time":"Negotiable","Brand":"starwall, OEM \/ ODM"}}

{"cid":"213074","pid":"31388714","pimg_url":"\/\/img1.tradegrowthhub.com\/9b\/01\/4227002bd117\/product\/118570219_s-w400xh400.jpg","name":"Dual FR-4 A20 Core A7 Android Linux low power source board intelligent open core board for advertising machine","attrs":{"Price":"Negotiable","MOQ":"1 set","Delivery Time":"Negotiable","Brand":"starwall, OEM \/ ODM"}}

{"cid":"213074","pid":"31388706","pimg_url":"\/\/img1.tradegrowthhub.com\/9b\/01\/4227002bd117\/product\/118570187_s-w400xh400.jpg","name":"FR-4 A20 Allwinner Intell Low Power Core A7 Android Linux Dual Source Board igent Open Core Board","attrs":{"Price":"Negotiable","MOQ":"1 set","Delivery Time":"Negotiable","Brand":"starwall, OEM \/ ODM"}}