No longer produced - new version ADA-I9211
USB to RS-232 Converter
ADA-I9111

USB to RS-232 Converter* The prices are given in the response to the offer.
ADA-I9111 converts USB standard to RS-232 without interfering in the format of transmitted data. Converter to communicate with RS-232 interface devices uses transmission lines as Rx, Tx, RTS, CTS, DTR, DSR, DCD, RI and GND (ground) and it is automatically detect by the computer system after connecting to USB network (Plug and Play device). This converter does not required external power supply (it is powered from USB bus) and it uses asynchronism baud rate up to 921,3 kbps.
Purchasing the converter you will also receive drivers for Windows 98, ME, NT, 2000, XP, Vista, Linux. Installing this software on Functioning System it add the additional COM port about the next free number, witch can be used as standard COM port. It is virtual COM port therefore some software use DOS can work improperly but it is considerably faster then standard port – baud rate up to 921,6 kbps.