First, connect the keyboard dock port at the bottom of the Galaxy Book to the connector on the keyboard cover. Then, lean the Galaxy Book back towards the stand. Attach the stand to the Galaxy Book and adjust the device until you've reached the desired position. Important: Be careful when connecting and removing the tablet from the keyboard cover. Contact Samsung Support. Contact us online through chat and get support from an expert on your computer, mobile device or tablet. Support is also available on your mobile device through the Samsung Members App. Get support. Troubleshoot connection issues with your keyboard and mouse to DeX. Turn on your Samsung Smart TV. Take the USB wire from your keyboard. On the back or side of your TV, find the USB input. Plug the USB cable from your keyboard into the USB jack on your TV. Once connected, you will see a connection message on your TV screen and be prompted to select your keyboard language. You can also use a wired mouse with a USB A to C adapter and have it sitting there. But depending on your setup a Bluetooth mouse might be better. 4. eccb_. • 3 yr. ago. You can connect that either to your mobile device or to the monitor/TV which supports USB or Bluetooth Human Interface Devices (HID). 5. You can find the newest Galaxy Book, phone, and tablet compatible with multi control on our website. Control a Galaxy Phone or tablet with a Galaxy Book If you are using a Galaxy Book, you can control both a Galaxy Tab and a Galaxy phone at the same time with the built-in keyboard and touchpad, or you can connect an external keyboard and mouse. There are several ways to access and recover the data from your device. You might be able to use Find My Mobile or Smart Switch to back up your device, use a mouse or keyboard on your device, or connect to a TV or PC monitor. If you have previously backed up your data and want to know how to restore it on another device you can find out more in Here I show you guys how to use a mouse on your Samsung S8 or pretty much any Android Smartphone out there. You can connect your wireless mouse to your Smart LFrUpe6.