Red Smart Zed-Bull’s Outlook is Different Then Before

Compare SMART ZED-BULL with ZED-BULL:SMART ZED-BULL gain 30% reading and writing speed.SMART ZED-BULL improve the success rate up to 99.99%, which will eliminate the waste of chip.(As we all know, some chip can be written only once).

Zed-bull sells always good,but this time,it has little change,please check below:

Before,there no hole here.


Now,it has a little hole here,and can rejection of heat.


Then,the function is the same,just the different factory.