Logitech K270 Wireless Keyboard for Windows, 2.4 GHz Wireless, Full-Size, Number Pad, 8 Multimedia Keys, 2-Year Battery Life, Compatible with PC, Laptop - Newegg.com
Amazon.com: Logitech K270 Wireless Keyboard and M185 Wireless Mouse Combo — Keyboard and Mouse Included, Long Battery Life (Black with Mouse) : Electronics
Logitech K270 Wireless Keyboard with Unifying Receiver
Logitech MK270 wireless keyboard & mouse review: A cheap keyboard with a springy feel | PCWorld
Logitech MK270 Reliable Wireless Keyboard and Mouse Combo
Logitech K270 Wireless Keyboard with Unifying Receiver
Amazon.com: Logitech K270 Wireless Keyboard and M185 Wireless Mouse Combo — Keyboard and Mouse Included, Long Battery Life (Black with Mouse) : Electronics