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 - Adamsdesk KB
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2.4GHz Logitech wireless Keyboard with manual and dongle - electronics - by owner - sale - craigslist
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Amazon.com: Logitech Wireless Touch Keyboard k400 with Built-in Multi-Touch Touchpad - White : Electronics
Logitech Wireless K400R Keyboard With Touchpad Incomplete 4893 for sale online | eBay
Logitech K400 Plus Touchpad Keyboard for TV connected PC
keyboard - How To Replace Logitech Wireless Unified USB Plug In Ubuntu - Ask Ubuntu
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Logitech K400 Plus Wireless Touch Keyboard - YouTube
Logitech K400 Usb Unifying Receiver - Wireless Dongle Receiver Usb Adapter 6 M905 - Aliexpress
Amazon.com: Logitech Wireless Touch Keyboard K400 with Built-In Multi-Touch Touchpad, Black (Renewed) : Electronics
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
User manual Logitech K400 (English - 2 pages)
Logitech K400 Plus Touchpad Keyboard for TV connected PC
Logitech K400 Plus Review - RTINGS.com
How To Fix Logitech K400r Keyboard (Keys not responding) - YouTube