Wireless Keyboard Touchpad Not Working (Troubleshooting Guide)
Logitech K780 Multi-Device Wireless Keyboard
Logitech K400 Plus Wireless Touch TV Keyboard With Easy Media Control and Built-in Touchpad, HTPC Keyboard for PC-connected TV, Windows, Android, Chrome OS, Laptop, Tablet - Black : Electronics
Amazon.com: Logitech K380 Line-Friends Brown Multi-Device Bluetooth Wireless Keyboard + M350 Line-Friends Brown Bluetooth or 2.4 GHz with USB Mini-Receiver PC,Laptop,Windows,Mac,Chrome OS,Android,iPad OS,Apple TV : Electronics
Logitech K400 Plus TKL Wireless Membrane Keyboard for PC/TV/Laptop/Tablet with Built-in Touchpad Black 920-007119 - Best Buy
How to Connect Wireless Keyboard With & Without Receiver?