Amazon.com: Keyboard Cover Skin Protector for Logitech MK295 MK275 MK270 Wireless Keyboard, Logitech K200 K260 K270 MK200 MK260 K270 K275 K295 Keyboard (NOT Fit Other Model Keyboards) -Black : Electronics
User manual Logitech Wireless Combo MK260 (English - 9 pages)
Amazon.com: Logitech K270 Wireless Keyboard and M185 Wireless Mouse Combo — Keyboard and Mouse Included, Long Battery Life (Black with Mouse) : Electronics
Thin Desktop PC Silicone Clear Keyboard Cover Skin Protector Compatible for Logitech MK270 Wireless Keyboard & Logitech K200 K260 K270 MK200 MK260 Keyboard (NOT for Other Desktop Keyboards) - Newegg.com
Original authentic Logitech K260 wireless keyboard + Union receiver wireless Union technology 10-meter platform version