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
User manual Logitech K400 (English - 2 pages)
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Logitech K400 Plus Touchpad Keyboard for TV connected PC
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k400r keyboard - keys not working, track pad works
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![Logitech Wireless K400R 79 Key Slim Keyboard w/3.5" Touchpad (No Transceiver) 97855074928 | eBay](https://i.ebayimg.com/images/g/Hy0AAOSwxbpZnPjj/s-l1200.webp "Logitech Wireless K400R 79 Key Slim Keyboard w/3.5" Touchpad (No Transceiver) 97855074928 | eBay")
Logitech Wireless K400R 79 Key Slim Keyboard w/3.5" Touchpad (No Transceiver) 97855074928 | eBay
Logitech K400 Plus Touchpad Keyboard for TV connected PC
Logitech K400 Wireless Keyboard with Built-In Multi-Touch Touchpad no receiver 97855074928 | eBay
LOGITECH K400 TOUCH UNIFYING WIRELESS KEYBOARD (BLACK) - Vatan Bilgisayar
