Bluetooth / 802.15.1 Modules BLE USB Dongle 4.0 single mode Manufacturer: Bluegiga Technologies RoHS: Class: 2 Frequency Band: 2.4 GHz Sensitivity: - 93 dBm Data Rate: - Operating Supply Voltage: 5 V Output Power: 0 dBm Interface Type: USB Maximum Operating Temperature: - Antenna Connector Type: Internal Modulation Technique: ATT, GAP, GATT, L2CAP Part # Aliases: BLED112-V1