Rii mini i28 2.4 GHz Wireless Remote Mouse Voice Keyboard for Laptop, PC, Smart TV - Walmart.com
Logitech MK520 Wireless Keyboard Mouse Combo with Unifying
Logitech K400 Professional Wireless Touch Keyboard - Wireless Connectivity - RF - USB InterfaceTouchPad - Compatible with PC, Windows, iOS, Android, Linux - Mute, Volume Up, Volume Down Hot Key(s) - B - Newegg.com
hardware - Is Logitech's Unifying receiver supported? - Ask Ubuntu