Wireless RS-232 (RS-232 to Bluetooth) Connect your RS-232 device and wirelessly communicate with another Bluetooth enabled device using IOGEAR's Bluetooth Serial Adapter. This Class 1 Bluetooth device transmits and receives data up to 330ft (100m) when connected to another Class 1 Bluetooth device, and eliminates the need for cables and additional software. The adapter also features Bluetooth 2.0