arm g52 pos motherboard for retail

{"cid":"91222872","title":"Rk3568 Board ARM G52 2EE POS Motherboard 2G\/4G\/8G DDR4 Memory For Options","imgUrl":"https:\/\/img.chinax.com\/nimg\/f0\/d5\/32efc73d65d083f22949719130ba-200x200-1.jpg","attrs":{"Price":"$40-$60","Brand Name":"JEWELLED","Model Number":"JLD-P05","Minimum Order Quantity":"1 piece sample is supported.","Delivery Time":"3-5 working days for sample","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"100K\/month","Packaging Details":"1pc\/bubble bag, proper qty in a carton","Wireless network":"2.4G\/5G wireless WIFI Internet access","Memory card type":"support TF-CARD","Serial port":"support TTL, RS232, RS485","Audio output:":"stereo, support Dolby sound effect","Ethernet":"Support 1000MHZ","USB interface":"USB HOST\/OTG\/USB 3.0","RTC":"support power-off clock memory, support automatic power on and off function","PCB size":"170mm*105mm"}}