Logitech Wireless Compact Keyboard K400r w/ Trackpad & UNIFYING RECEIVER Dongle

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

Logitech K400r Wireless Keyboard Touchpad Mouse USB Unifying Dongle Receiver

Logitech K400r Wireless Keyboard w/ Touchpad & USB Dongle Unifying Receiver Box

Logitech Black K400r Wireless Slim Keyboard Touchpad with USB Unifying Receiver

Logitech K400 Plus Wireless Touch Keyboard with Built-In Touchpad Black

Logitech K400r Wireless Slim Keyboard Touchpad & USB Unifying Receiver

Logitech K400r Wireless Keyboard Touchpad Mouse USB Unifying Dongle Receiver