Logitech Black K400r Wireless Slim Keyboard Touchpad & USB Unifying Receiver

Logitech K400 Plus Wireless Touch TV Keyboard QWERTY Italian Layout

Logitech K400r Wireless Keyboard with Touch Pad with USB Dongle Receiver TESTED

Logitech Black K400r Wireless Slim Multi-Touch Keyboard Touchpad + USB Receiver

Logitech Black K400r Wireless Slim Multi-Touch Keyboard Touchpad No USB Dongle

Logitech K400 Plus Wireless Keyboard with Touchpad – No USB Receiver

Logitech Black K400r Wireless Slim Keyboard Touchpad NO USB Unifying Receiver

Logitech K400R Wireless Touch Keyboard with Touchpad (NO RECEIVER) ENGLISH