The LM058 is a 100 Meter RS232 serial Bluetooth Adaptor offering data cable replacement functions to any RS232 port. The LM Technologies LM058 Bluetooth Serial adaptor eliminates your conventional RS232 serial cables providing an invisible connection with superior freedom of movement. This makes the LM058 one of the worlds most verstile and technically advance RS232 Bluetooth serial adaptors. This tiny adaptor allows any device with a standard 9-pin Serial port to communicate wirelessly. You can communicate with another Bluetooth serial adapter or other Bluetooth devices such as a laptop computer PDA or mobile phone.