Mini-Bluetooth-40-USB-Dongle-CSR-Laptop-Notebook-PC-Adapter-for-Windows-7--81

Mini Bluetooth 4.0 USB dongle CSR adapter is a perfect solution for high speed Bluetooth connection for electronic devices. It is completely compatible with 4.0, 3.0, 2.1 and 2.0. Its data transfer speed goes up to 3 Mbps. Its design is perfect plug & play and it supports wake on W-Lan and Wake on Bluetooth. It works perfectly for up to 20 meters range. It's so small in size that can almost hide on laptop after plugging on USB. Specifications: High Transmission Speed: 3Mbps Receiving Range: 20m Frequency: 2.402-2.480GHz Working Standard: Generic AMP. L2CAP. A2MP. Security and HCI Interface Type: USB 2.0, 3.0 OS: Windows 98, Me, 2000, XP, Vista, Windows 7, Windows 8.1 (32/64 bit) Dimensions: 22x15x5mm (L * W * D) Package Includes: Mini Bluetooth 4.0 USB Dongle CSR Laptop Notebook PC Adapter