Amazon.com: Logitech K400 Plus Wireless Touch With Easy Media Control and Built-in Touchpad, HTPC Keyboard for PC-connected TV, Windows, Android, Chrome OS, Laptop, Tablet - Black : Electronics
Quick Logitech K400 Plus Review: a compact HTPC keyboard | SHB
Logitech Wireless All-in-One Keyboard TK820 920-005108 RF Wireless Keyboard with Built-in Touch Pad - Newegg.com
Amazon.com: Logitech K830 Illuminated Living-Room Keyboard with Built-in Touchpad – Easy-access Media Keys and Shortcut Keys for Windows or Android : Electronics