I'm guessing no HDMI-CEC? What happens when you use the actual "up" and "down" buttons in this remote?
I can use mouse but i only have one usb port the other one got broken!
So I can use the mouse but not the hard drive, and sometimes I need both or just don't want to switch each time.
I tried everything and searched on YouTube (so many pointless videos)
My only left options are finding a use spliter or get new box!
I even tried few turns your phone to Bluetooth mouse apps, didn't work out
If it's anything like laptops try pressing the Fn key + 2 or 8 .
What device is this?