![I had to install driver for K400R wireless keyboard/Mousepad. With Windows 11 - Peripherals - Linus Tech Tips I had to install driver for K400R wireless keyboard/Mousepad. With Windows 11 - Peripherals - Linus Tech Tips](https://pbs-prod.linustechtips.com/monthly_2021_10/440981056_PadSettings.png.7f0ecb0b5b7d15d23e97b40ef17058d5.png)
I had to install driver for K400R wireless keyboard/Mousepad. With Windows 11 - Peripherals - Linus Tech Tips
![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/I/81EhQWwWDEL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Logitech Wireless Touch Keyboard k400 with Built-in Multi-Touch Touchpad - White : Electronics
![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
![Wireless Dongle Receiver USB Adapter For Logitech Unifying Mouse MX M905 M510 Keyboard K400R G403 G603 G703 G900 G903 G502 G602 Wireless Dongle Receiver USB Adapter For Logitech Unifying Mouse MX M905 M510 Keyboard K400R G403 G603 G703 G900 G903 G502 G602](https://ae01.alicdn.com/kf/Sb5cecfdc5d6c43ed82e4088b2fea2cd4T/Wireless-Dongle-Receiver-USB-Adapter-For-Logitech-Unifying-Mouse-MX-M905-M510-Keyboard-K400R-G403-G603.jpg_640x640.jpg)