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 RS-232 supports connection at the standard speed of 110?115200 kbit/s, it supports commands of COM port program control. Look RS-232 supports data input in ASCII, BIN, HEX, OCT formats, keeps log of the sent and received data and commands in ASCII, BIN, HEX, OCT formats, it has an option of time link (relating to COM port activation). Look RS-232 works with system initiated COM ports regardless of whether they are installed on motherboard or on supplementary in/output boards, e.g. VS-Com (Roadrunner) PCI-800H 8-port PCI.