![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
![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_10/17839285_SetpointVersion.png.7eb8f59f89444baa78d4f49308053823.png)
I had to install driver for K400R wireless keyboard/Mousepad. With Windows 11 - Peripherals - Linus Tech Tips
![1pc Wireless Dongle Receiver Unifying USB Adapter For Logitech Mouse Keyboard Connect 6 Device For MX M905 M950 M505 M510 M525 1pc Wireless Dongle Receiver Unifying USB Adapter For Logitech Mouse Keyboard Connect 6 Device For MX M905 M950 M505 M510 M525](https://ae01.alicdn.com/kf/Sc0f80085c76e4c689aea242e8bb50529B/1pc-Wireless-Dongle-Receiver-Unifying-USB-Adapter-For-Logitech-Mouse-Keyboard-Connect-6-Device-For-MX.jpg)
1pc Wireless Dongle Receiver Unifying USB Adapter For Logitech Mouse Keyboard Connect 6 Device For MX M905 M950 M505 M510 M525
![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)