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Cosmos ® Aqua Blue Ultra Thin Silicone Soft Keyboard Cover Skin for Logitech Wireless Touch Keyboard K400 and K400r (NOT for K400 Plus) (B00OUEEUG2) | Amazon price tracker / tracking, Amazon price
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Refurbished: Logitech Recertified 920-003070 K400 Wireless Touch Keyboard with Built-In Touchpad for Internet Connected TV's - Newegg.com
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