SD1000U BT-USB Adaptor
Parani SD1000U Bluetooth-USB Adaptor
The Parani SD1000U is a class 1 type Bluetooth USB adapter for Serial Port Replacement that supports 300 meters of wireless transmission distance by default. The working distance can be further extended up to 600 meters using a replaceable 5 dipole antenna.
It is suitable for industrial and special applications because it can cover longer communication distance (1000m) over other regular Bluetooth USB adapter accessories.