For Logitech C-U0007/8 Unifying NANO USB Receiver Dongle M215/505/905 K340/350
Logitech Mouse M905 Logitech keyboard K340 Logitech keyboard K350. And also with Logitech Notebook Kit MK605 Logitech mouse M215. Logitech Unifying receiver for mouse and keyboard with Unifying Logo.