portable external ram for laptop

{"title":"8'' RK3066 2*1.6GHZ dual core portable mini laptop with HD dual camera","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/00\/4b\/0625cf9a2e80f177faf5f7a50481-200x200-1.jpg","attrs":{"Price":"please ask me the newest price","Brand Name":"OEM","Model Number":"Vido-N80 dual core","Minimum Order Quantity":"50pcs","Delivery Time":"5-7 working days","Place of Origin":"China","Certification":"CE,ROSH,FCC","Processor":"Rockchip RK3066 Dual Core 2*1.6Ghz","Battery capacity":"4500MA","HDMI":"HDMI Ver 1.4 Output (Support 3D Vision)","Gravity":"4-Directions gravity sensing","Music Decode":"MP3,WMA,MP2,OGG,AAC,M4A,MA4,FLAC,3GP,WAV","Picture format":"JPG, JPEG, GIF, BMP, PNG","Display Screens":"8inch IPS touch capacity 1024*768 Pixels","Operation system":"Android 4.1.1","RAM":"DDRIII 1GB","Nand Flash":"16GB","Packaging Details":"paper box","Payment Terms":"T\/T,Western Union, Alipay,Paypal.","Supply Ability":"50 000pcs","Air or Sea port":"Multi-touch Capacitive screen","Products Status":"Stock","Type":"Netbook|UMPC|Notebook|MID|tablet pc","Screen Size":"8inch","Processor Manufacture":"RK3066","Processor Type":"RK3066","Hard Drive Capacity":"16G","Memory Capacity":"1GB","Graphics Card Type":"Integrated Card","Optical Drive Type":"Combo","Processor Main Frequency":"2*1.6GHZ","Weight":"395g"}}