Virtual Serial Ports are absolutely the same
copies of real ones
Real serial ports are not occupied
Full support of HandFlow control(Hardware/(Xon/Xoff))
Virtual link is much more reliable than common
physical link
"Hot" installation - no reboot required
User friendly GUI and on-the-fly help.
Purchasing SUDT
SerialNull
SUDT is Emetrix Verified
You can buy the software products with your credit
card. Your credit card information is protected
by the latest industry standard for security encryption (SSL). when payment is received you will be sent a registration code of latest version of your purchased
product, which will unlock all function.