Logitech Wireless Combo MK260 with Keyboard and Mouse (3-PortSwitch) - Newegg.com
Keyboard Cover For Logitech K200 Mk200 K260 Mk260 K270 Mk270 Mk275 Mk295 Wired Skin Clear Black Film Silicone Tpu Case Protector - Keyboard Covers - AliExpress
Amazon.com: Keyboard Cover Skin Protector Fit Logitech MK295 MK275 MK270 Wireless Keyboard, Logitech K200 K260 K270 MK200 MK260 Keyboard (NOT Fit Other Model Keyboards)-Black : Electronics
Logitech Wireless Combo MK360 – Includes Keyboard with 12 Programmable Keys and Wireless Mouse, Compact Package Perfect for Travel, 3-Year Battery Life - Newegg.com