Princeton PTM-UBT4; Little Bluetooth adapter with big range

Princeton has just released a new and very little USB Bluetooth adapter. The PTM-UBT4 measures in at just 4.5 x 23 x 14mm and has a working range of 300-foot. The adapter is Bluetooth 2.0+EDR which means you can expect speeds of up to 3Mbps. The adapter is expected to be available in Japan later more »