Bluetooth Dongle ES-388
Wireless USB Bluetooth 2.0 Adapter
Go wireless! This Bluetooth ES-388 Class 1 USB 2.0 Adapter operates at 2.4 GHz frequency and is Bluetooth Ver. 1.1, 1.2, 2.0 compliant!
Features:
Bluetooth Ver. 1.1, 1.2, 2.0 compliant
USB 2.0 interface (USB 1.1 compliant)
range (20 meters)
Compact and portable
USB bus powered
Specifications:
Model: ES-388
Frequency: 2.4 - 2.48 GHz
Number of channels: 79 channels
Modulation: FHSS/GFSK 1 Mbps 1600hop/s
Transmission power: 0dm (BT TX power class 2)
Receiving sensitivity: Better than -75 dBm @ 0.1% BER
Power Consumption: 130 mA (max)
Protocol: BT host controller, L2CAP, SDP, RFCOMM
Dimensions : 2 x 0.5 x 0.25-inches (H x W x D, approximate)
Support : Windows ME/2000/XP/vista/Win 7/Win 8
Also Available :
Bluetooth Mini 4.0
https://www.tokopedia.com/tokomipo/bluetooth-mini-40-bluetooth-mini-40