For Win8, Win10+,  no need to install the driver.

For systems below win 8, download the driver (Link:https://www.dropbox.com/s/fe6oy6n3aos1rdq/n.rar?dl=0)

* No support Apple system

* No support to use in the car

* It cannot be used directly on the TV

* If the computer has Bluetooth, you must turn off the computer's Bluetooth before using the product