The bluetooth adapter csr v4.0 is a bluetooth receiver and transmitter which enables your pc, laptop or linux computer to connect wirelessly to any other bluetooth enabled devices such as mobile phones, bluetooth headphones, bluetooth speakers, tablets, printers, pdas, wireless mouse,
windows including windows 10, windows 8, windows 7, windows xp, windows vista, windows nt, windows 2000 and windows 98. This is also compatible with linux.
bluetooth csr v4.0 + edr compliance
usb 2.0 compliant, compatible with usb 1.1
each dongle has a unique address (identity), allowing multiple dongle to be used in the same area
connect up to 7 different enabled bluetooth devices
encryption and authentication ensure safe, secure communications
led indicator shown status