![I'm sick of old stuff you can't but anymore on this sub! I bought this Logitech k400r about 10 years ago and no matter how much I abuse and/or neglect it, it I'm sick of old stuff you can't but anymore on this sub! I bought this Logitech k400r about 10 years ago and no matter how much I abuse and/or neglect it, it](https://preview.redd.it/5e2a7ptgzvh51.jpg?auto=webp&s=272ed4a78846043f5b0c0e379b58d1067f5b48be)
I'm sick of old stuff you can't but anymore on this sub! I bought this Logitech k400r about 10 years ago and no matter how much I abuse and/or neglect it, it
![Logitech K400r Wireless Keyboard with Built-In Multi-Touch Touchpad w/ Receiver – St. John's Institute (Hua Ming) Logitech K400r Wireless Keyboard with Built-In Multi-Touch Touchpad w/ Receiver – St. John's Institute (Hua Ming)](https://i.ebayimg.com/images/g/mlgAAOSwr2FjFQiL/s-l1600.jpg)
Logitech K400r Wireless Keyboard with Built-In Multi-Touch Touchpad w/ Receiver – St. John's Institute (Hua Ming)
![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_receiver.jpg)