Product Review

Note:
Does NOT support adding bt functionality to home theater or automotive systems.
Does NOT work in car stereo systems or TVs. Does NOT work with Mac. NOT recommended for employer-provided computers.

IMPORTANT:
Play & Plug on win7/8/10. And don't need the driver,if just connect with bt keboard/mouse or transfer files through bt.
But, If connect with bt speaker or bt earphone, you must install the driver from the CD.

Features:
Ultra-low latency, fast connection
Advanced Audio Distribution Profile (A2DP)
Enhanced Data Rate (EDR)
Bluetooth Low Energy (BLE)
24-bit CRC Verify
Adaptive Frequency Hopping(AFH)v

Specifications:
Chip: Original CSR8510A10 Chip
BT Version: 4.0 with EDR - data transfer rate up to 3Mbps
Interface: Full speed USB 2.0
ISM Band: 2.402-2.480GHz
Operation Range: Class II, up to 20 meters(65ft)
Support Profile: Serial Port, Object Push, File Transfer, LAN Access, Personal Area Network, Audio Gateway,
Headsets, HID, Keyboard, Mouse, HCRP (Printer Cable Replacement), PIM, Synchronization Profile, AVRCP

Package Included:
1 x BT Dongle
1 x CD Driver(Installation Guide Included)