Amazon.com: CM Ultra Thin Silicone Soft Keyboard Cover Skin Compatible with Logitech Wireless Touch Keyboard K400 Plus (Not for Old Version K400 & K400r) (Black) : Electronics
Logitech K400 Plus Touchpad Keyboard for TV connected PC
Logitech K400r slim wireless keyboard - computer parts - by owner -...
Logitech K400r Wireless Keyboard With Touchpad & USB Receiver Black Tested | eBay
Logitech (K400r) USB Wireless Touch Compact Keyboard w/3.5in Touchpad No Dongle | eBay
The New Classic Logitech K400r Usb Wireless Touch Keyboard Keypad - Keyboards - AliExpress