Adesso TruForm 150CB Desktop Ergonomic Keyboard and Mouse have Bluetooth technology. The keyboard of this combo has 205 keys and the mouse has an adjustable DPI that goes up to 2400. It is efficient in giving a reliable connection from a long distance as well. Both are designed ergonomically and make the work convenient. This keyboard is very lightweight and compact which makes it convenient to use. Also, it is sleek and portable. You have to connect the keyboard via a USB connection. Some of its hotkeys are volume up and down, previous track, stop, pause, and home buttons. The mouse has advanced multifunctional features.