Logitech MK520 Wireless Keyboard & M310 Mouse Combo with Dongle

Logitech MK520 Advanced Wireless Keyboard and Mouse USB Included Tested Works

Logitech K520 Wireless Keyboard (NO RECEIVER) (/RT6-21014-920-002553-UG)

logitech k520 wireless keyboard - untested

Logitech Advanced MK520 Keyboard With Wireless Mouse

Logitech Wireless Combo Mk520 With Keyboard Laser Mouse, No Dongle

Logitech MK520 Wireless Keyboard Mouse Combo KEYBOARD ONLY

Logitech MK520 (K520) Wireless Keyboard – Keyboard ONLY no Dongle or Mouse