https://blog.faceutil.com/2020/04/21/ymtechusb-12-%ec%9c%88%eb%8f%84%ec%9a%b010-%ec%9c%88%eb%8f%84%ec%9a%b07-easydrv7-%ec%9e%90%eb%8f%99%ec%84%a4%ec%b9%98-%ea%b0%80%eb%8a%a5%ed%95%9c-ymtech_multiusb_ver6-5-%ea%b3%b5%ec%9c%a0/
[YMtechUSB-#12] 윈도우10 , 윈도우7 , EasyDrv7 자동설치 가능한 YMtech_MultiUSB_ver6.5 공유!! れ