Compact, Award winning Brainboxes RS232 Adaptor (female connector) allows any device with an RS232 port to communicate with anotherBluetooth device without the need for any additionalsoftware. Ideal for Bluetooth enabling dumb RS232 devices such asdataloggers etc. with option to power from Pin 9. Based onfully tested Bluetooth silicon, allowing communications at thefull Bluetooth rates. Integral antenna.