Short description of Look RS232 4.3: Look RS232 is a tool for debugging computer connection with peripheral devices using COM port, such as modem, mini-ATS, projector etc. Its easy to use interface guarantees an easy work with Com-port. Look RS232 can send data through COM port, receive data from an outer device through COM port, it has port indication as well. Look RS232 supports connection at the standard speed of 110-15200 kbit/s, it supports commands of COM port program control.