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 (K400r) USB Wireless Touch Compact Keyboard w/3.5in Touchpad No Dongle | eBay
Logitech K400r Wireless Keyboard Touchpad w Unifying Receiver | eBay
Logitech K400r - Adamsdesk KB
Logitech K400 Plus Wireless Touch Keyboard Black 920 007119 - Office Depot
Logitech K400R Wireless Touch Keyboard w/ Touchpad No Corrosion; NO RECEIVER - Keyboards & Keypads | Facebook Marketplace | Facebook
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
Original Logitech K400r Wireless 2.4g Touch Keyboard For Pc Laptop Computer - Buy Logitech Wireless Touch Keyboard,Logitech K400r,K400r Product on Alibaba.com
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