The non-standard COM device 3.1
The Driver use COM port of the computer as parallel!
You have 2 lines on the write and you have 4 lines on the read.
You can use the TxD line for data transmitt! The driver is the ActiveX. You can use its in some Programming language....
Price: USD $20.00;
License: Shareware (Free to Try);
File Size: 308 KB;
Platform: Windows 98, Windows 2000, Windows XP
Megatec compatible UPS minidriver for Windows 2000/XP. This is a freeware product which allows you to integrate your UPS with power management system of Window 2000/XP (initially Window 2000/XP contains only APC UPS driver). This software was...
Price: USD $0.00;
File Size: 32 KB;
Platform: Windows 2000, Windows XP