Unifying Receiver NANO USB Dongle For Logitech C-U0007 K800, K750, K710, K360
L Compatible with Logitech K800, K750, K710, K700, K520, K400, K360, K350, K340, fit for all Logitech devices with Unifying logo. l Only compatible with Logitech mouse and keyboard that have a unifying logo.