Logitech K400 Plus WirelessTouchPad Keyboard Unifying for PC-to-TV control | eBay
Buy Logitech K400 Plus Wireless Keyboard with Touchpad | Harvey Norman AU
Logitech USB Unifying Receiver, 2.4 GHz Wireless Technology, USB Plug Compatible with All Logitech Unifying Devices Like Wireless Mouse and Keyboard, PC/Mac/Laptop - Black: Mice: Amazon.com.au
Logitech K400 Plus Wireless Keyboard with Touchpad & Entertainment Media Keys Tiny USB Unifying receiver for HTPC connected TVs ~KBLT-K830BT
Logitech K400 Black Wireless Keyboard With Integrated Touch Pad Unifying Receiver -1yr Wty - MediaForm AU
Logitech K400 Plus did not come with a USB dongle? Wait!! It's hidden in the box!! | THINKBOX
Logitech® K400 PLUS Wireless Touch Keyboard - Keyboards and Mice