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Logitech K400 Plus Wireless Touch Keyboard with Built-In Touchpad for Internet-Connected TVs
Logitech K400 Plus Touchpad Keyboard for TV connected PC
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Logitech Unifying Receiver for Connecting Multiple Devices
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Logitech Wireless Touch Keyboard K400 Plus review: Logitech's $40 K400 Plus spruces up the couch-potato experience - CNET
Logitech K400 Plus did not come with a USB dongle? Wait!! It's hidden in the box!! | THINKBOX
Logitech K400 Plus Wireless Touch Keyboard - WIG-16300 - SparkFun Electronics
