BLE Data Audio HCI BCM-H8510 v4.0 / CSR8510A10 8 x 8 x 1.4 BCM-H8811 v5.2 / CSR8811 8.0 X 7.0 X 1.7 BCM-HV101 v4.0 / CSR8510A10 23.0 x42.68 x 8.5 1