![Amazon.com: Logitech Wireless Touch K400r USB Compact Keyboard w/3.5in Touchpad - 920-003070 - Black(Renewed) : Electronics Amazon.com: Logitech Wireless Touch K400r USB Compact Keyboard w/3.5in Touchpad - 920-003070 - Black(Renewed) : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61ImFvUYYuL._AC_UF350,350_QL80_.jpg)
Amazon.com: Logitech Wireless Touch K400r USB Compact Keyboard w/3.5in Touchpad - 920-003070 - Black(Renewed) : Electronics
![Amazon.com: Logitech Wireless Touch K400r USB Compact Keyboard w/3.5in Touchpad - 920-003070 - Black(Renewed) : Electronics Amazon.com: Logitech Wireless Touch K400r USB Compact Keyboard w/3.5in Touchpad - 920-003070 - Black(Renewed) : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/415LkSikBnL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Logitech Wireless Touch K400r USB Compact Keyboard w/3.5in Touchpad - 920-003070 - Black(Renewed) : Electronics
![Short review: Logitech K400r vs Plexgear Mediatrack Ergo - Erik Moberg's personal homepage - photography, gadgets, DIY, and more Short review: Logitech K400r vs Plexgear Mediatrack Ergo - Erik Moberg's personal homepage - photography, gadgets, DIY, and more](https://www.erikmoberg.net/blogimages/short-review-logitech-k400r-vs-plexgear-mediatrack-ergo/logitech.jpg)
Short review: Logitech K400r vs Plexgear Mediatrack Ergo - Erik Moberg's personal homepage - photography, gadgets, DIY, and more
![Amazon.com: Logitech Wireless Touch Keyboard k400 with Built-in Multi-Touch Touchpad - White : Electronics Amazon.com: Logitech Wireless Touch Keyboard k400 with Built-in Multi-Touch Touchpad - White : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81EhQWwWDEL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Logitech Wireless Touch Keyboard k400 with Built-in Multi-Touch Touchpad - White : Electronics
![Amazon.com: Logitech Wireless K400R 79 Key Slim Keyboard w/3.5" Touchpad & Nano Transceiver : Electronics Amazon.com: Logitech Wireless K400R 79 Key Slim Keyboard w/3.5" Touchpad & Nano Transceiver : Electronics](https://m.media-amazon.com/images/I/91cPlF7eSQL._CR2,0,1276,720_SR684,386_.png)
Amazon.com: Logitech Wireless K400R 79 Key Slim Keyboard w/3.5" Touchpad & Nano Transceiver : Electronics
![Amazon.com: Logitech Wireless Touch K400r USB Compact Keyboard w/3.5in Touchpad - 920-003070 - Black(Renewed) : Electronics Amazon.com: Logitech Wireless Touch K400r USB Compact Keyboard w/3.5in Touchpad - 920-003070 - Black(Renewed) : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61v5mvVwH4L.jpg)