Logitech MK540 Full-size Advanced Wireless Membrane Keyboard and Mouse Combo for PC Black 920-008671 - Best Buy
Logitech MK540 Advanced wireless keyboard and mouse review: Snappy typing, no noise | PCWorld
Logitech MK540 Advanced Wireless Keyboard & Mouse Combo Travel Home Office Modern Bundle with Boost Water-Resistant Portable Wireless Bluetooth Speaker, Gel Wrist Pad, & Gel Mouse Pad : Electronics - Amazon.com