I got my end of life PL2303 HXA USB serial converter to work on Windows8 64bit by doing the following. Visit the prolific site and get the following driver. Software Serial Esp8266 Pdf. Convert Huawei E3372h153 from HiLinkroutermode to Stickmodemmode UPDATED 20160902. Robot Check. Enter the characters you see below. Sorry, we just need to make sure youre not a robot. Prolific Usb To Serial Driver Win7 64Bit' title='Prolific Usb To Serial Driver Win7 64Bit' />For best results, please make sure your browser is accepting cookies. Prolific Usb To Serial Driver Win7 64Bit' title='Prolific Usb To Serial Driver Win7 64Bit' />Introduction Quick Digital Thermometer Using Cheap USB to TTL Converter and DS18B20 WITHOUT Arduino or Raspberry Pi.