System Requirement:
  . USB 1.1/2.0/3.0 Host Controller
  . Device using PL2303HXD/EA/RA/SA/TA/TB version chips
  . Supports the following Windows OS Family:
	- Windows 2000 SP4
	- Windows XP SP2 and above (32 & 64 bit)
	- Windows Server 2003 (32 & 64 bit)
	- Windows Vista (32 & 64 bit)
	- Windows 7 (32 & 64 bit)
	- Windows Server 2008 / 2008 R2 (32 & 64 bit)
	- Windows 8 (32 & 64 bit) 
	NOTE: 
	  - Windows 8 is NOT supported in HXA/XA chip versions (will show yellow mark Error Code 10).
	  - Windows 8 is supported only in following chip versions:
	      - PL2303HXD (HX Rev D)
	      - PL2303EA (HXD with ESD protection)
	      - PL2303RA (HXD with Built-in transceiver)
	      - PL2303SA (HXD SOP8 package)
	      - PL2303TA (PL2303HXA/XA replacement)
	      - PL2303TB (12 GPIO)
	  - Download PL2303 CheckChipVersion tool program to check chip version.