... plugs into laptop or tablet USB port. This Bluetooth Adapter uses Bluetooth standard v2.0 +EDR and USB 2.0 to deliver quicker ... virtually sits flush, without protruding like standard adapters. Our Bluetooth Adapter can be stuffing it into a laptop bag ... ,Single-chip solution integrating radio, baseband, microcontroller 9,Protocol Bluetooth host controller, L2CAP, SDP, RFCOMM 10,Current consumption 80mA ...