TK-BT02 Wireless Bluetooth HTPC Keyboard & Mouse

This listing is for a wireless keyboard with built-in mouse/track-ball controls, designed for use with home-theatre personal computers (HTPC's) and/or various set-top boxes (typically running Android).

This keyboard uses Bluetooth wireless technology, and hence does not include any form of USB wireless "dongle".  Instead, it works with the Bluetooth wireless capability that must already be present on your intended device (HTPC, Set-top box, Tablet, Phone, etc.).

I no longer have the manual, but it should not be hard to figure-out.  It does have to ability to pair to up to four (4) distinct Bluetooth devices and switch between them.